I have this battered green spiral notebook that I have used for all my teacher trainings and meditation retreats. It is in many ways my spiritual brain. It sits on the bookshelf next to my desk and I pull it out periodically when I am feeling stuck. Every yoga sequence I have ever really loved is scrawled into it, as well as bits of wisdom from all the teachers I have worked with. At one point, Peter got his hands on it and covered a few pages with some construction vehicle stickers and elaborate drawings of rocks. He must have been about three when that happened.

Today while leafing through it a phrase that I had scrawled in the margin caught my eye. In my barely legible script it read “nothing interesting happens in your comfort zone.” I have been turning the phrase over in mind ever since.

I wondered about the context of the phrase. I bet it was in the spirit of encouraging yoga students to push themselves a bit. To try something new and surprise themselves. Or was it part of a meditation training, a nudge to connect with our students in a more meaningful way. Did someone else say it, or had it occurred to me? The rest of the page is blank, so I don’t know how that phrase ended up in the margin, a footnote on a blank page. It made me think of Ben off to middle school and pushed out of his comfort zone whether he likes it or not.

All of childhood seems to have built into it this concept of constant change. Even my children’s bodies are forever stretching and growing, their comfort zone as challenged as their pants to keep up with the endless transformation of their limbs and identities.

I feel a little envious of how, within my children’s lives,there is the built-in expectation that they will grow and change, the idea that a comfort zone is more of a launchpad and less of a trap. I would like to think of my own comfort zone that way, a safe starting point for unlimited potential. As adults our lives and habits can easily become fortresses Old relationships and safe places keep us from building new connections and stretching ourselves. We retreat to the familiar, the safe, the stable. These things are not inherently bad; we all need a strong foundation. Ideally, it should be one that supports us enough that we can safely test the edges of where we are comfortable.

You don’t have to jump out of airplanes, or start middle school to challenge your comfort zone. It can be as simple as smiling at a stranger, picking up a new book, letting go of an old resentment. We hold on to all sorts of ideas, places and things because we think we need them to feel safe. When we hold on to them too tightly they become walls that keep new ideas and new information out. It is only when we are open to peeking around the edges of our life that we will turn our comfort zone into a launchpad rather than a stop sign.