1. Develop good habits and do whatever you need to keep them. It makes the rest of this list easier. 2. Keep lifting. The older you get, the more important th

1. Develop good habits and do whatever you need to keep them. It makes the rest of this list easier. 2. Keep lifting. The older you get, the more important this is. 3. Don't get addicted to caffeine and sugar. 4. Don't take any job that requires death marches. 5. Quit any job the minute they ask you to work nights and weekends. Stay healthy, basically.