Is it normal to poke around my lips with strands of hair?

I love poking my lips and nose and some sensitive parts of my face with strands of hair. Only certain strands of hair though they have to be really dark and thick so they can go through my skin, the strands of hair even get stuck that's the best!!!! I do it so much sometimes I bleed. It's a good kind of pain. I do it all the time! Especially when I'm alone.