> What's your definition of withdrawal? Headaches (the most frequent symptom my wife experiences, as do my friends), excessive sleepiness, exhaustion, shaking

> What's your definition of withdrawal? Headaches (the most frequent symptom my wife experiences, as do my friends), excessive sleepiness, exhaustion, shaking hands, etc... It's possible, however, that I may have been slightly more tired, but beyond the threshold of noticing this; or slightly slower reaction times. This isn't a scientific study.