To Cut or Not to Cut?

So I'm thinking about cutting my hair but I'm not sure if I want to or not. Freshmen year I cute twelve inches off my hair and I hated it. Now I've grown my hair out longer than it was before. It's kind of becoming and burden and I think I might want to cut it but I can't decide. I know it's just hair and my hair grows really fast but I don't know if I want to wait for it to come back. Maybe I'll just cut it a little bit but I'm still scared to do it.