I use the "cancel" key a lot on other tasks that I'm trying to use. In parallel with BrainMax, it's very hard for me to always remember not to press the escape key. When I do, I often lose three minutes of yapping, which forces me to again keep yapping, and I don't always remember what I was saying. I would love to have a feature where I can change it and put it somewhere else. When I need to cancel it, I actually do it on purpose.