well I once wanted to call 911 after smoking so much crippy. I also attributed it to personal problems, cuz everyone's different and has different reactions to pot depending on their condition, physical mental etc.. I felt my heartbeat RACING and being all arhythmic and just beating beyond anything normal even for rapid heartbeat. then I just attributed it to like.. just feeling vibrations...

nowadays I don't get that. I may feel a bit paranoid but that's more like because I don't sleep or something which is personal to me or something. there's a way to work it out.