The one Chain Mail with out the warnings, what could possibly happen?

I simply fell, I wasn't a girl after that...About a girl who fell on her way to school. She now has to learn the style of being a guy. She will start to feel the part eventually, she...or...he will start to be attracted to guys, (s)he will start to hang out with guys more. (s)he will start to FEEL like a dude. R 'n R