As Daddy said, life is 95 percent anticipation.
There is no terror in the bang, only in the anticipation of it.
Expecting is the greatest impediment to living. In anticipation of tomorrow, it loses today.
People don't realize that now is all there ever is; there is no past or future except as memory or anticipation in your mind.
Normally I work out a general summary of what I mean to do, then start writing, and the details can be different from my anticipation. So there is considerable flow, but always within channels.