I exercise because ….

All of the reasons listed here, in one way or another, drive me to workout.....plus its "my time" and escape from the world around me. My only issue is I have a tendency to over train. I feel like if I'm not pushing my body to the limit when working out I'm not benefiting myself. I hate rest days and low impact workouts. I know that isn't good for me and I've been trying to find a balance in my routines for years.