Please read this ;
My facebook timeline always full with people that desperately seeking for attention. I'm not saying I don't have my love life, but hey when I was your age I don't give a damn to post everything at the social network.
Write a blog. It sure helps you to express your feelings. Nobody would stop you. It's your page, your writing, your blog. So just do it.
Just don't please post your emo (///-) status in your facebook. Everybody can read it.