I don't mean to sound messed up or anything, but shouldn't you have tried to peacefully solve the problem before resulting to force? The guy was 7 ft away and you didn't know if he was gonna start anything or just say something and let it go. I was taught not to use it to beat the crap out of people, but to defend myself. Oh well. If the guy is sober, don't go for a high kick. Chances are you'll pay the price for it.