I'm going to serve as a bit of a counterpoint to most of the posts in this thread: I have felt the need to take a break from fishing.
Up until this past winter I was, like most of you are, completely obsessed by fishing. The winter before this last one I was actually worried I was losing my mind because the winter never ended and all I wanted to do was fish.
This past winter I sensed a bit of a change in me...I didn't have the drive to fish like I did before. I don't know why, it's just how I feel right now. Although I still fish regularly (a week rarely goes by that I don't), I only fished one tournament this year and I don't wake up Monday waiting to for the weekend to hit water again.
Part of that has to do with my re-entrance into the world of target shooting -- the past 8 months has seen me buy more rifles than fishing rods -- but I think I just needed a break, not from the fishing, but from the obsessiveness for fishing. A lot of energy gets tied up when all you do is fish. I just ran out for a while.