Obviously you know next to nothing. Just because a drug makes you feel good doesn't make it an anti-depressant. As a matter of fact an anti-depressant that engenders euphoria is a NEGATIVE (aka unwanted) side effect. The purpose of the medicine (anti-depressant) is to prevent depression by normalizing one's mood: not get you high. Perhaps that distinction is too subtle for your agenda.
Really? Take a drug, I mean that stuff can cost a pretty penny.. and no euphoria? Who in their right mind.. err, never mind..