When I was still in prep school - 14, 15 - I started keeping notebooks, journals. I started writing, almost like landscape drawing or life drawing. I never kept a diary, I never wrote about my day and what happened to me, but I described things.
You don't want to dwell on your enemies, you know. I basically feel so superior to my critics for the simple reason that they haven't done what I do. Most book reviewers haven't written 11 novels. Many of them haven't written one.
You know, people think you have to be dumb to skip rope for 45 minutes. No, you have to be able to imagine something else. While you're skipping rope, you have to be able to see something else.
Your memory is a monster; you forget - it doesn't. It simply files things away. It keeps things for you, or hides things from you - and summons them to your recall with a will of its own. You think you have a memory; but it has you!
