True, that. I think activities that require physical commitment and a certain level of expertise before they become easier - kayaking, skiing, figure skating, throwing pots (;-p) also require determination and a passion for the activity. I, for one, thought I wanted to kayak but what I really wanted to do was be on the river. Sitting in a duckie is just fine with me - I've been there, done that, and had no desire to continue with the learning curve. The unavailability of a regular practice site probably made the decision easier.

I don't think your teaching has much to do with it, though. I've found you to be quite articulate and compassionate when teaching or demonstrating moves, both on the river and off (yoga, for instance).