In this article, performance coach Rachel McFarlane explores how breath, posture and mindset influence vocal confidence, particularly in high-stakes conversations with donors and stakeholders. She also shares why the voice often reflects our internal state and how small adjustments can strengthen clarity, presence and credibility. Rachel will be hosting four Vocal Confidence workshops at Fundraising Convention 2026, where attendees can explore these ideas in practice. 

In my work as a performer and coach, I have learned that the voice rarely lies. It reflects what is happening internally - physically and mentally - often before we consciously register it ourselves.

In professional settings, that matters.

Fundraisers operate in environments where influence, credibility and connection are central. You are often required to speak with clarity and conviction - sometimes in rooms that feel high stakes, sometimes when advocating for something that matters deeply to you.

Yet many capable professionals describe moments when their voice feels less steady than they would like. Pace quickens. Pitch rises. Words feel harder to access. Afterwards, they replay what they wish they had said more calmly.

This is not a question of talent. It is a question of awareness.

When the nervous system is activated - as it often is in important conversations - breathing changes. Muscle tension increases. These shifts subtly influence how the voice sounds. The result may be a tone that feels rushed, strained or uncertain, even when the thinking behind it is clear.

The key point is this: the voice can be trained, supported and strengthened.

Small adjustments in posture, breath and focus can make significant differences. Just as importantly, the internal narrative we carry - “I’m not good at this,” or “I hope I don’t get this wrong” - directly shapes vocal delivery. Shifting that narrative changes the sound that follows.

Developing vocal confidence is not about becoming theatrical or louder. It is about alignment. When body, breath and intention work together, communication feels more natural and more grounded.

There is also a wider professional dimension. When fundraisers speak with steadiness and authenticity, they not only feel more confident; they are often perceived as more credible. That influences relationships, leadership presence and the ability to advocate effectively.

Fundraising Convention 2026 provides space for professional development across many technical areas. But communication sits beneath all of them. However strong a strategy may be, it is ultimately carried through conversation.

Taking responsibility for how you use your voice - and how you prepare yourself to speak - is part of professional growth. It is a skill, not a personality trait.

Confidence is rarely about volume. It is about clarity, intention and presence. And those qualities can be developed by anyone willing to pay attention to them.

 

Vocal Confidence Workshops at Fundraising Convention

Rachel will be running 4 vocal confidence workshops at Fundraising Convention 2026. The sessions will run at the following times: 

  • 4 June: 10.45 - 11.30 and 13.45 - 14.30
  • 5 June: 10.00 - 10.45 and 13.00 - 13.45

View the programme