I know I have to do the right thing. And the sooner you do...

I know I have to do the right thing. And the sooner you do the right thing, the better. You get it over with, and you don't have to worry about it anymore. But who does that in real life? Instead, you procrastinate and think about it and put it off and think about it some more until that one little pebble grows into a giant block inside your head.