[cujic9]

1. Spend ~3 minutes stretching and doing light exercise (pushups / situps) upon waking every morning.

2. Skip breakfast. Just black coffee until lunch. The intention is to train your body to get its energy from fat reserves (a more stable source) instead of the sugars in the food you just ate.

3. Cast aside desires, in the Buddhist sense. I found that, with just a little mental shift, I could "let go" of many daily frustrations that were sapping my energy.

EDIT: 4. GTD