There's always going to be "this" guy, and hey, to each his own opinion. However, I'm just going to call you out on everything you just said to be false, to an extent. My EQ when I'm stoned, is through the roof. I'm inhumanly horny when I'm high. As far as working memory concentration goes, I only feel clouded in the head if I've been smoking all day. Other than that, there's no problems what so ever with my memory, long term and short.
Weed allows me to be more in-touch with myself and feel more emotionally. It helps me focus and concentrate more.