What else should I have done?

I woke up at 3:16 in the morning today and I laid awake for like 45 minutes thinking about how I was still awake. I decided to do something about it and I got up and went to the gym (I know what you are going to say, but my gym is open 24 hours.) Me and the other 3 people at the gym enjoyed the use of any machine that we wanted without a line up. I worked out for an hour and went home. I set my alarm for 7 (well 7:20 to be exact) and slept without problems until my alarm went off. It sure beat laying in bed for hours thinking about how I just want to go to sleep. You may think I am crazy but I still got 2 hours and 20 minutes of a good sleep!