Iphone 5s can't remember passcode?

Okay, so i changed my passcode because my friend kept on taking mugshots and it really annoyed me cause i kept telling her to stop but she didn't. I'm actually so pissed of right now. So i decided to change my passcode so she can't go on it again. But i now can't ******* remember it. I'm nit joking around i actually can't ******* remember it. URRRGGGHHHHHHHH >-< MY PHONES DISABLED FOR 1 HOUR AND I DUNNO WHAT TO DO?! Help HOW DO I RESET IT? I don't know IF I ERASE All MY DATA BECAUSE I JUST GOT IT BUT RIGHT NOW I'm So PISSED WITH HER I LITERALLY WANNA PUNCH HER >-< Okay, so help guys?

Wipe your phone clean and start over.
Remember your passcode.

Those are your 2 options.