I tagged myself as a bully, but that's just by today's standards: post-WW2, life was more physical - I was a bit of a roughneck, and usually willing to mix it up, rather than back away, but mostly, I just stood up for myself quite easily, and successfully, too.
It all changed when I was 7: had a best-friend who was much smaller than me - short, light-weight, thin bones. One day, this 5th-grader (Ed & I were in 2nd) started pushing Ed around, hitting on him & just - well, being a bully.
I saw red. Literally, just a red haze - and went all Tasmanian-Devil on this kid (Bobby). Didn't snap out of it until I realised I could no longer move; when my head cleared, I saw I had a teacher holding each arm w/ both hands, and they had dragged me away. Bobby wasn't moving, and an ambulance was coming up the school drive.
That scared the HELL out of me. From that time on, I didn't fight back...and then *I* was getting bullied: I was getting beat on by kids half my size, & ganged-up on by sometimes a half-dozen kids (the less said about that, the better...).
It was somewhere around there that I accepted Jesus, and let me tell you, I gave "turn the other cheek" a serious workout over the next few dozen years. Largely responsible for me becoming the man I am.
Eventually, I realized that a man MUST stand up for himself, Jesus or no - and that a *willingness* to fight was more important than actually fighting: most people - especially bullies - are NOT willing to fight, so being RWA is usually all it takes to hold the field. A couple late-night inner-city street encounters taught me *that* little bit, and I go where I want when I want - and I am not afraid.
More'n y'all wanted to know, I'm sure....