Wishing that things were different doesn't often change matters. Unless of course, you reach your breaking point and then bust a move. You work this way much of the time. You hunker down and fester over something, and then one day for no apparent reason you change your tune. It's hard to always know whether you're festering in a productive way or not. To help cover your bases, keep a rigorous physical regimen going on during these times of confusion. This you don't have to think about: just do it.