Vaporizing is pretty mellow in the lungs too. Without much experience I would take it easy on the medibles. And strain choice is huge. Some strains knock you out, and thats it, your out. Others are actually quite psychedelic, most strains lean more toward the knock out end of the spectrum. Most of my grower friends are careful of other peoples goodies, even my own I take caution. If you ask enough people you are sure to come up with at least a few that have made it so they can't stand up, or get up, or move. Or just freaked out for a day and a half. Don't be worried thats and extreme circumstance. Have fun and remember it takes a while to kick in, taking more either because its not working yet or it just taste so good can get really really high. Really high!