Aging

I think I must be getting older.....now obviously I'm not quite 30 but I noticing that my body doesn't quite respond the way it used to. (I also know that when I'm 40 I will have a reached a new stage of "old"...) I couldn't sleep last night because I had a soda while finishing out the Survivor finale. I knew it was a bad idea and 11:30-1:00 last night was on the fitful side. Lesson learned-hopefully.