How to Keep Track of Changes in Your Job

The question also is about when you say, okay, I want to change my job or I see my job going into another direction. How do you keep track of that? Do you write that down and do you review that directly or how do you do that? It might be something like, oh my gosh, I've gained all this weight since I started taking this job. And it's easy enough to say, I'm not going to worry about that. But the thing is that thing will keep bouncing around in your head even if you don't acknowledge it.