I remember trying it years ago, and it was just not for me at all. My senses were SO messed up, and people would jump from 10' away, to standing right in my face . I could barely think straight enough to talk ( and I was at a huge Amway convention), and walking was even worse ! Eventually, it wore off a little , but I was sure that everyone there could tell I was high.
Hours later, we were finally back to the hotel, and my mind was working.... Racing actually, but I couldn't even get a decent sentence out of my mouth, so I just listened , and nodded my head.
I usually don't take any kind of medicine that I think will mess with my head, unless I am hurting so bad that there is no other choice than taking a pain pill. I have been reading about the medical use for pot, and it makes me think that if they do legalize it ( which I think they should), that I would at least give it another try.