How do you keep your energy?
wgj: Your instinct might be not to do some of these things because they take more time, but in my experience (of doing it right and wrong) these habits work.* Anything to reduce stress. That's a whole topic in itself, but stress saps your energy more than anything.* Small consistent meals throughout the day. Just enough so that you're hungry again in a couple hours. Large amounts of food throw off your metabolism.* Plenty of water throughout the day.* B-complex vitamins. These help reduce stress.* 15 minute breaks. Fresh air. Sun, if you can get it.* Exercise every day. This will increase your overall energy level, metabolism, and stamina. It also helps reduce stress.* Learn techniques to keep a positive mental state. This is also a big topic, but pessimism, negativity, and depression will definitely slow you down. Find ways to see the glass half full.Edit: Almost forgot: Plenty of sleep.