Now, whenever I drink I keep those thoughts in the forefront of my mind. I know I will have _more_ fun if I don't go overboard - with a bonus that I don't need to worry about anything the following day. Whenever I'm approaching my limit, I weigh each drink with these thoughts in mind. What will be more fun? An extra drink, potential embarassment, and lots of anxiousness? Or a glass of water, no embarassment, and no anxiousness?
I imagine this requires friends who wont egg you on. I'm lucky to have a group of friends that understand when I say "I'm done for tonight", they say "okay, no problem! want a water? pop?" rather than encouraging me to get black-out drunk.