It's an antihistamine (like benedryl), it's not gonna make you feel good. 25-50mgs is the therapeutic dose, it will make you tired and possibly lessen anxiety. Not sure of the cholinergic activity but if it's anything like most antihistamines chasing a high will only result in delerium ie. Talking to people who aren't there, smoking imaginary cigarettes, and seeing bugs or spiders everywhere, this state is downright terrifying for most.