Thank for all the replies, i didnt know it would stur so many :P. But anyway Im actually more of a reserved person. Im a loner, i dont speak alot to people, i dont have really any friends, and i dont really show alot of my emotions to many people (even family). So i was not like most drunks.
But whenever i did drink, i was charasmatic, and i often started talking to people more (i can talk a mile a minute when im drunk for some reason) and im always smiling and im much more social for some reason.(this is why my family can tell if i drink because im more of a reserved person, so once i start talking a mile a minute its weird) If i could apply that to my sober life then things would be great.