You're right on this, of course. I should make myself do it. One thing that helps is I'm an inveterate commenter. Sometimes big blocks on the beginning of a

You're right on this, of course. I should make myself do it. One thing that helps is I'm an inveterate commenter. Sometimes big blocks on the beginning of a class as well. That helps a bit in remembering how things work years later. Cause most definitely it is not in my brain anymore.