Excess energy, energized: You feel so excited that you could do everything incredibly fast and then look for other things to do. You may also feel like you have to run or do something right now just to burn off the energy. Sometimes you can't sleep because your mind or body is going a million miles an hour. You feel as if you have energy to burn, and then some. You feel always 'pumped'. You also may feel as if you can't sit still or relax.