The Neuroscience of Courage and Why Taking Action Before You're Ready Rewires Your Brain
- Jun 3, 2025
- 5 min read
Char Holmes is a Certified Life Coach, keynote speaker, and mindset mentor specializing in trauma-informed coaching. She empowers entrepreneurs and individuals to break through limiting beliefs, cultivate confidence, and manifest their fullest potential.
As a trauma-informed life coach, I often witness clients holding back brilliant ideas, not due to a lack of passion or capability, but because of a pervasive belief: "I'm not ready yet." This hesitation is understandable, especially for those with trauma histories, where safety and predictability are paramount. However, neuroscience reveals that stepping into the unknown, even with fear, can be a powerful catalyst for personal transformation.
Fear as a signal, not a stop sign
Fear is a natural response to unfamiliar situations. Our brains are wired to seek safety, making the unknown feel threatening. Yet, it's precisely these unfamiliar experiences that foster growth. Engaging in new activities activates the brain's reward system, releasing dopamine and reinforcing the behavior.
Moreover, fear can be a signpost pointing toward areas ripe for growth. By acknowledging fear without allowing it to dictate our actions, we open ourselves to new possibilities and learning experiences.
Neuroplasticity: The brain's adaptability
Neuroplasticity refers to the brain's ability to reorganize itself by forming new neural connections throughout life. This adaptability means that our brains can change in response to new experiences, learning, and even injury.
Engaging in novel activities stimulates neuroplasticity, strengthening existing neural pathways and creating new ones. This process enhances cognitive functions such as memory, attention, and problem-solving. For instance, consistent aerobic exercise has been shown to increase gray matter volume in regions associated with cognitive control and memory.
The cost of inaction
Avoiding new experiences due to fear can lead to stagnation. Chronic avoidance may reinforce anxiety and limit personal growth. Conversely, embracing new challenges, even when uncomfortable, can build resilience and confidence.
Research indicates that individuals who regularly engage in new experiences report higher levels of happiness and emotional well-being. This suggests that stepping outside our comfort zones not only fosters personal development but also enhances overall life satisfaction.
Practical steps to embrace the unfamiliar
Stepping into the unknown doesn’t require a grand leap; it starts with intentional, manageable actions. Here’s how to begin moving, even when you don’t feel "ready":
1. Start small
Think bite-sized, not blockbuster. When you're trying to push past fear, the key is to reduce overwhelm. Big ideas are beautiful, but they often stay trapped in our minds because the first step feels too large or undefined.
Example: Instead of launching an entire podcast, record a 2-minute voice memo sharing a thought on your heart. Don’t worry about editing or publishing, just press record. That small act starts to desensitize fear and normalize creation.
Why it works: Small wins trigger dopamine, the brain’s “feel-good” chemical. This positive reinforcement builds momentum and rewires the brain to associate action with safety and satisfaction rather than fear.
2. Reframe fear
Fear is not failure. It’s feedback. Most people misinterpret fear as a warning to stop. In truth, fear often shows up at the intersection of potential and possibility. The trick is to interpret fear as an invitation, not an indictment.
Example: Imagine you're invited to speak on a panel but feel unqualified. Instead of saying, "I’m not ready," reframe it as, "This fear means I'm growing. It’s okay to feel nervous and still show up."
Why it works: According to research from the University of Wisconsin, how we perceive stress matters more than the stress itself. People who believed stress was helpful were more resilient and performed better under pressure.
3. Practice self-compassion
Growth is uncomfortable, and the inner critic often gets loud when we’re in unfamiliar territory. Trauma survivors, especially, may internalize failure or setbacks as confirmation of unworthiness. This is where self-compassion becomes revolutionary.
Example: After a rough client call or a failed post-launch, resist the urge to spiral. Instead, say to yourself, “That was tough, but I showed up. I'm learning. I get to try again.”
Why it works: Dr. Kristin Neff's research on self-compassion shows that it strengthens emotional resilience and reduces anxiety. Being kind to yourself literally changes how your brain processes failure.
4. Seek support
Healing and growth don't happen in isolation. Surrounding yourself with people who hold space for your fears and remind you of your capacity is essential, especially when taking bold steps. Accountability isn’t about pressure; it’s about partnership.
Example: Join a mastermind, find a trauma-informed coach, or build a text thread with a few trusted friends where you can say, “I did the thing even though I was shaking.”
Why it works: Neuroscience shows that connection reduces the stress hormone cortisol and activates the ventral vagal complex, the part of the nervous system responsible for feelings of safety and regulation.
5. Reflect on progress
Growth isn’t always visible in the moment, but it's often crystal clear in hindsight. Taking time to track your evolution reinforces your efforts and helps silence the inner voice that says “you’re not doing enough.”
Example: Keep a “courage journal” where you jot down daily or weekly risks you took, no matter how small, initiating a conversation, pitching an idea, setting a boundary.
Why it works: According to research in positive psychology, reflection reinforces neural pathways linked to motivation and reward, anchoring progress in your long-term memory and building your confidence over time.
Conclusion
Taking action before feeling fully prepared is not about recklessness; it's about recognizing that readiness often follows action, not the other way around. By embracing new experiences, even amidst fear, we harness the brain's capacity for change, fostering resilience, adaptability, and personal growth.
Read more from Charlene Holmes
Charlene Holmes, Professional Life Coach and Podcaster
Char Holmes is a trauma-informed life coach, keynote speaker, and mindset mentor dedicated to helping others unlock their fullest potential. After overcoming obesity through mindset shifts and personal development, Char empowers entrepreneurs to break through limiting beliefs and create lives they love. As the host of the Talk Bari To Me podcast and a published author, she uses her platform to inspire others on their journey of self-discovery and transformation. Her mission: Helping others transform their minds to manifest the life they deserve. Char Holmes is a trauma-informed life coach, keynote speaker, and mindset mentor dedicated to helping others unlock their fullest potential. After overcoming obesity through mindset shifts and personal development, Char empowers entrepreneurs to break through limiting beliefs and create lives they love. As the host of the Talk Bari To Me podcast and a published author, she uses her platform to inspire others on their journey of self-discovery and transformation. Her mission: Helping others transform their minds to manifest the life they deserve.
