hi healed...
trdle...sorry that you have difficulty communicating. I struggle with that as well.
Lola...lower the caffeine slowly. The pain is your body's way of saying "hey, wait a minute, something's wrong". They say that you shouldn't cut back more than a half a cup a day. So maybe do your usual energy drink times, but only drink half. After a week or two cut down to a quarter...and so on.