The only time I've ever had a problem with it... I don't know what he was doing, but it sure as hell wasn't weed. We gave a five minute break, go pee, smoke, whatever... I don't care. This guy comes back, we start planning our next step... Guy was literally falling asleep in the middle of his *own* sentences. Then he'd wake up and think we were starting the section we had just finished. I don't know what you were on bro, but it isn't healthy. However it was late, we didn't want to take time to find anybody else, so we let him die and sleep and finished anyway. He probably woke up with no clue where that loot came from. :-)