I started boxing few months ago. 4 times a week 8am in the morning for one hour. I also try to go to the gym 3 times a week at 8pm in the evening. I have never felt so energetic. I go to bed at around 10:30 everyday. Also in the weekend. With maybe the exception of a party night twice a month or so. I try to eat healthy, but I still have my moments with soda and crisps. 2 years ago I often went to bed at 3-4am. I was always tired and I looked like shit. I am happy now. 40 years old btw