The Complexities of Assertiveness in Leadership

The most effective leaders are not necessarily the most charismatic, the most outspoken, or even the most confident. More often, they are the individuals who can communicate clearly when clarity is required, navigate difficult conversations without unnecessary escalation, and who can remain connected to people whilst facing challenges.  Such leaders are capable of holding accountability and compassion in the same conversation, balancing challenge with support, and exercising authority without relying on control.

These qualities are often associated with assertiveness. Yet, despite its prominence within leadership literature and development programmes, assertiveness remains a surprisingly complex and frequently misunderstood concept.

Part of the difficulty lies in the fact that assertiveness is rarely experienced in isolation. Rather, it exists within a web of relationships, organisational cultures, social expectations, power dynamics, and personal histories. What feels appropriately direct in one context may be experienced as confrontational in another. What one leader experiences as clarity may be interpreted by someone else as insensitivity. Equally, a leader’s attempt to preserve relationships through accommodation may be perceived as indecision or a lack of conviction.

More Than a Communication Skill

This complexity matters because leadership increasingly takes place within environments characterised by ambiguity, competing priorities, and continual change. In such contexts, leaders are routinely required to navigate situations where there are no perfect answers and where competing needs must be held simultaneously.  For example: needing to address underperformance whilst maintaining trust, communicating unpopular decisions whilst sustaining engagement, or challenging established thinking without alienating those whose support is needed.

Perhaps this is why conversations about assertiveness often become entangled with conversations about aggression. The distinction appears simple on the surface. Assertive leadership is generally associated with clarity, confidence, and respect, whilst aggressive leadership is associated with dominance, control, and intimidation. In practice, however, the boundary between the two is not always perceived consistently.

Most leaders will recognise occasions when pressure, fatigue, frustration, or uncertainty have influenced the way they communicate.  Under significant pressure, even highly relational leaders can become more directive than they intend.  Equally, leaders who place a strong value on harmony and relationships may find themselves avoiding conversations that need to happen.  Neither response necessarily reflects poor intent or poor leadership because they reflect human attempts to navigate competing demands and the discomfort that frequently accompanies leadership responsibility.

What becomes important, therefore, is not simply learning how to communicate assertively. It is developing the awareness to recognise when we are moving away from our intentions and towards patterns that may no longer be serving either ourselves or those around us.

When Assertiveness is Misinterpreted

One of the reasons conversations about assertiveness can become so complicated is that communication is not judged solely by the person expressing it, but also interpreted by the people receiving it.  As a result, intention and perception do not always align.

A leader may believe they are communicating with clarity, whilst others experience the same interaction as abrupt or confrontational.  A manager who begins holding people more accountable after years of accommodating poor performance may suddenly be described as difficult.  A leader who starts setting healthy boundaries may be perceived as less supportive than before.  Someone who openly challenges an idea within a culture that values harmony and consensus may be viewed as disruptive, despite communicating respectfully and professionally.

This does not necessarily mean that either perspective is right or wrong. Rather, it highlights the inherently relational nature of communication and leadership.

Previous experiences can also shape interpretation.  Individuals who have experienced highly controlling, critical, or authoritarian leadership may be particularly sensitive to direct communication.  Organisational cultures that avoid conflict can sometimes view any form of challenge as problematic, regardless of how constructively it is expressed.  Equally, cultures that reward decisiveness and competition may normalise behaviours that others experience as unnecessarily aggressive.

This is where leadership becomes more complex than simply applying communication techniques.  Leaders need to pay attention not only to their intentions, but also to their impact.  At the same time, it is important to recognise that impact is influenced by far more than words alone because relationships, expectations, previous experiences, power dynamics, organisational norms, and wider cultural assumptions all contribute to how communication is understood.

Understanding this complexity moves us beyond the simplistic question of whether a leader is being assertive or aggressive.  A more useful question may be: Is the communication respectful, intentional, and aligned with the outcomes they are seeking to create, whilst remaining open to the possibility that different people may experience the same interaction in different ways?

Why Assertiveness Can Feel Difficult

The relationship between assertiveness and confidence provides an interesting example.  Many leaders assume that confidence precedes assertiveness; that once they feel sufficiently confident, communicating directly will become easier.  Yet coaching conversations often suggest the opposite. Some of the most capable leaders I work with are highly knowledgeable, deeply committed, and respected by their colleagues, yet still hesitate when difficult conversations arise.

Their reluctance rarely stems from a lack of competence. More often, it emerges from a desire to:

• Preserve relationships and maintain trust.
• Avoid causing upset or conflict.
• Prevent others from perceiving them negatively.
• Avoid being seen as difficult, harsh, or unreasonable.

The irony, of course, is that avoidance frequently creates the very difficulties they are hoping to prevent. Unspoken concerns become frustrations, ambiguous expectations create confusion, conversations that could have been relatively straightforward become increasingly difficult the longer they are postponed.

Confidence, therefore, often develops not before assertiveness, but through it.  As leaders experience that relationships can survive honesty, challenge, and disagreement, their willingness to communicate clearly often grows.

The Influence of Gender and Expectations

The conversation about the distinction between assertive and aggressive communication becomes even more complex when we consider the role of gender. Research and lived experience suggest that leadership behaviours are not always interpreted through a neutral lens.  Many female leaders, for example, find themselves navigating contradictory expectations around communication and authority.  Behaviours that are perceived as decisive and confident in one leader may be interpreted as aggressive or difficult in another.

As a result, many women describe feeling pressure to achieve an almost impossible balance:

• Warm but not soft.
• Confident but not intimidating.
• Direct but endlessly accommodating.
• Authoritative without appearing controlling.

Whilst gender can influence how assertiveness is perceived, it is rarely the only factor at play.  Age, culture, personality, organisational hierarchy, previous experiences, and wider social expectations can all shape how leadership behaviours are interpreted.  This reminds us that assertiveness is not simply a communication skill. It is also shaped by broader social and organisational systems that influence how leadership behaviour is perceived and evaluated.

Developing Self-Awareness

For this reason, developing assertiveness often begins with self-awareness rather than technique.  The leaders who navigate these tensions most effectively are rarely those who have memorised communication frameworks or mastered particular phrases.  More often, they are individuals who have developed a deeper understanding of themselves.  They recognise their responses to pressure, understand the stories they hold about conflict and authority, and are willing to examine the assumptions that shape their behaviour.

Questions such as “What conversation am I avoiding?” or “What am I afraid might happen if I speak more directly?” can sometimes reveal more than any communication model.  They invite leaders to explore not only what they do, but why they do it.

Holding the Tension

Perhaps this is why assertiveness remains such an enduring leadership challenge; it requires us to hold multiple tensions simultaneously. We are expected to be clear without becoming controlling, compassionate without avoiding challenge, confident without becoming certain of everything, and authentic without making every interaction about ourselves.  There is no formula that resolves these tensions once and for all because leadership itself is rarely that tidy.

Instead, assertiveness becomes an ongoing practice of reflection, judgement, and intentionality.  It requires us to consider not only the message we wish to communicate, but also the wider relational and systemic impact of how we communicate it.  In increasingly complex global organisations, where influence often matters more than authority and relationships matter as much as results, this may be one of the most important leadership capabilities we can continue to develop.

Final Reflections

As I reflect on conversations with leaders across different sectors, continents, cultures, and organisational systems, I am increasingly convinced that assertiveness is less about confidence and more about congruence.

It is about finding ways to communicate that are aligned with our values, our intentions, and the outcomes we hope to create – not perfectly, and not consistently – but with sufficient awareness that we can continue to learn, adjust, and respond to the complexity around us.

Support Moving Forward

For leaders seeking to strengthen their confidence, communication, and leadership impact, coaching can provide a valuable space for reflection, challenge, and growth. Through coaching, supervision, and leadership development programmes, leaders can explore the assumptions, behaviours, and patterns that shape how they communicate and influence others.

Why not find out more about leadership coaching with Caroline, professional development opportunities, and self-paced learning through the Jigsaw Learning Hub?