I´ve been in a fight once or twice in my life, but gotten beaten real up? That´s only ever happened once, and he was way bigger and way stronger than me.
As for the other few fights I´ve been in, they have mostly been draws. And it has mostly been with good friends (well, very bad friends at the time, but usually very good friends)

There is only one fight I´ve been in where I actually beat someone up real good, and that was many years ago.
These days I try to avoid situations that can involve into a fight.