Do you have a habit of (a) explosively accentuating key words in your ordinary speech . . . and (b) finishing your sentences in a burst of speed? Do you always move, walk, eat rapidly? Do you get unduly irritated at delay -- when the car in front of you seems to slow you up, when you have to wait in line, or wait to be seated in a restaurant? Do you often try to do two things at once? Do you almost always feel vaguely guilty when you relax and do...