Any subjective experiences with becoming dependent on the sleep-aid melatonin? I've been taking 3mg per night for a few months, and upped it to 6mg for a week or two when I had trouble sleeping. Normally I don't have trouble sleeping, and decided to go off it for a while to see if I could still sleep normally. On a coulpe of occasions I could not fall asleep for 3 hours or so. I've decided to stay off it for longer, just in case this is a dependency forming, and I have started using Benadryl now that I need something to sleep. Anyone notice similar results?