There's a phenomenon in trees called thigmomorphogenesis: It's the physical stress of being pushed and pulled by wind and storm that signals a tree to grow a shorter, thicker trunk and a deeper, wider root system. The struggle builds its strength. Trees sheltered from the wind, by contrast, often grow tall and thin, with shallow roots, and are the first to snap when the storm finally comes.
We are not so different. When we are exposed to challenging circumstances, build the skills for having difficult conversations, and confront the discomfort of disappointing or even angering someone we love, we grow a similar kind of resilience. We build trust that we can tolerate uncertainty, honor what we feel, and come out the other side of a hard conversation intact.
The Problem
After nearly 15 years in practice, I keep seeing the same pattern show up in my office: people avoiding difficult conversations. Not sharing disappointment with a partner. Not telling a boss what they actually need. Not letting a friend know they were hurt. It makes sense. These conversations don't come with guaranteed outcomes, and there's real risk of pain in having them. Things can get awkward, conflict can flare up, and the relationship itself can rupture or even end. We're wired to want to stay connected to people, and there's something about predictability that just feels safer, even when it isn't actually serving us.
Why Do We Avoid?
There's a good reason. Many of us learned early that it was dangerous to express emotion or to say out loud what we wanted or needed. Maybe the home was volatile, and muting yourself was the only way to hold onto some stability. Maybe emotions were not discussed and were dismissed whenever they surfaced. The specifics vary, but the lesson is the same: Pushing feelings down wasn't just protective; it was necessary. It was how a child stayed safe and loved. In adulthood, these same protective mechanisms tend to persist and can quietly run the show unless we notice them and do the work to soften their grip.
The Cost of Avoidance
When we avoid difficult conversations, there's a cost. It's not only the lost opportunity to get a need met or to deepen intimacy; it's also the message we send ourselves, often reinforcing a belief that was already there: My needs don't matter enough. My feelings aren't important. This relationship can't withstand conflict. Told to ourselves enough times, these beliefs lead us to abandon ourselves, and we stop trusting that we, or the relationship, can hold the weight of honesty. And this pattern can calcify into chronic anxiety, low self-esteem, or depression. To be clear, not every feeling needs to be spoken aloud. But every feeling is worth listening to and worth the internal question of whether it's asking for action.
Change
I once worked with a patient who grew up as her family's peacemaker. Her brother lived with several mental health conditions, and his crises regularly created conflict throughout the household. She learned that if she kept her own feelings small, she wouldn't add to the weight her parents already carried. As an adult, those protective behaviors persisted. She became endlessly accommodating in her romantic relationship, overcommitted and stretched thin with friends, and silent about her own wants in a business she co-owned. The result was exhaustion and resentment.
The work started with recognizing those feelings and taking ownership of them, instead of dismissing or explaining them away. Next was identifying what she actually needed from the people in her life. Third was tending to and helping regulate the anxious, overwhelmed part of her that was terrified to bring any of this to the people who mattered most. And finally, practice. Actually having the conversations.
If you're an avoider, think of it as a muscle that's gone unused. It just needs experience, gradually. Start small: Voice a minor want or need to someone safe. Or bring a difficult conversation into the room with a therapist you trust, someone who can help you process it afterward. The more you practice, the more the skill builds, and the more possible it becomes to have a deeper relationship with the people around you, and with yourself. Like the trees that grow stronger to withstand the wind, when we humans can stay with the discomfort long enough, we build the tenacity and capability to move through the world from a place of strength.