Exercise, nutrition, sleep, seriously. There are no better solutions. I lift weights (either at gym or home) and do cardio (depends on the weather). I also kee

Exercise, nutrition, sleep, seriously. There are no better solutions. I lift weights (either at gym or home) and do cardio (depends on the weather). I also keep junk food to a minimal, mostly have protein (chicken, meat, etc) and vegetables. Finally I make sure that I get enough sleep, this means that I have a cut off time at night (~10-11pm) no matter what. To make this easier, I usually have a book that I read before sleeping which helps me avoid screen time. Of course there are many other things that will help such as relationships and spirituality however in my experience, those are secondary and unless you have your health and nutrition under control, they won't contribute much.