Quick Energy Raising

Think for a moment about something you like doing, or instead remember a decently fond memory. Sense how your body responds to this positive stimulus, either as a tingling or a calming sensation. Now think about what you'd consider your favorite thing, or person, or pastime, or cherished memory. See how your body responds even more to this mental stimulus. Then quickly switch to an unpleasant thought, shutting down for an instant the feelings you were generating. But before you have a chance to wallow in how empty your body feels.

Immediately recall that best thought! Go with whatever increase in physical excitement that you feel as a result. Tense your muscles slightly to help build the sensation. With time and repetition, you'll be able to summon such energy instantly, without relying on the associated memories.