[Rocketnerd]

I cut on my upper thigh and I've only restarted this semester in college. My girlfriend noticed them a few weeks ago and asked what are they. I just said that they're nothing and she seemed to forget it. I'm about 75% sure that she knows what they are. I really don't want to talk about my cuts. And I also don't want to bring her down or make her worried. I've already (kind of) determined that if she starts worrying about me or tried to make me promise to stop that I will just end our relationship. My last girlfriend of 8 months complained after we broke up that I was an emotional roller coaster. This was also a few days after I drew up enough courage to tell her that I started taking meds for my depression. She was so happy but I guess not enough to deal with my ups and downs. So basically I don't want to hurt this girl and how do I explain my cuts (truthfully or lying) so she won't give it a second thought.