I've been too high once....and only once. Back in the mid 90's I was treated to the FINEST dank fluff I've ever tasted, courtesy of an out-of-state friend visiting. He dropped by the house and we hung out on the garage couches for a few hours shooting shit of old times. Smoked quite a bit towards the end of the visit. Right after he left, I became a fucking retarded mess. The most intense high ever, combined with a few beers and an empty stomach - head started swimming, heart was palpitating, couldn't focus on anything but my studdering heartbeat and the blackhole of twisting visions in my head. I thought for sure I was buying the farm that night. Slowly sliding to my side on the couch, wishing my onlooking dog the very best as I drifted into what I thought was eternal darkness....woke up an hour later and felt fine. Moderation has been key, with everything, ever since.....well, except food - I still partake in frequent meat comas.