1. See a shrink about childhood stuff.
2. Have a girlfriend with no anger issues.
3. Exercise 3-5 times a week.
4. Don't avoid saying things because they're hard to say. Regretting or postponing important things puts a lot of strain on my mental capacity at work and at home.
5. Quit facebook. (Start by removing it from my phone.)
6. Go to bed early. No electronics after 10 or near the bed.