“Now I want to explain about getting into tortoise mind. The enemies of tortoise mind are anxiety and interruptions. The moment you get anxious or interrupted you go back into hare brain. What you have to do is give yourself a place where you’re not going to be interrupted for about an hour, because it takes time for your thoughts to settle. You have to create boundaries of space and then you have to create boundaries of time. You need to give yourself the time to let these ideas come up because it deals in the confusion and images and very subtle things.”
The rest is a good read too.