I couldn't agree more. I find I have the highest energy levels when I exercise the most. Before I write an exam, I like to go cycling for 30-40 minutes. It does

I couldn't agree more. I find I have the highest energy levels when I exercise the most. Before I write an exam, I like to go cycling for 30-40 minutes. It does wonders. My biggest regret right now is that I'm not doing Judo or Brazillian Jiu-Jutsu regularly anymore. Do either of those 2-3 times a week for 2 hours or so each, and you'll feel great.