I've said this many times before, marijuana is a DRUG just like LSD and all that other shit. You have low expectations and you have enough you will trip out and not know how to handle it. It is possible to trip on weed, sometimes I get so high my thoughts are like actual people talking. I can literally hear it . Just don't do as much the next time if you didn't like your trip. Btw I've been through everything you explained in this experience except for seeing my own self. If I close my eyes and imagine I can see my self vividly but that's about it. And yes, I hear great things about the "Gravity Bong" .