I bought my MacBook a year ago today (exactly haha) and since then I've been very protective over it and I always have a password on (26 characters) when waking from sleep because I don't want my brother using it. Today I give it to my brother to take to school but before that I turn off "Wake from sleep password protect". I give it to him and its asleep. He texts me this morning asking for the password which is something I use for everything so I was a little reluctant. I found a way to make a new admin account through some terminal commands and using Apple + S. So I tell him those and he gets through it... now its asking him for a bunch of different things including input language. I think he may have dumped my HD... FML!!