I'm 14, still pick my nose and eat it. I can't seem to stop. Is that bad?
They say it's good for your immune system. Are you anxious or nervous? Why do you do it?
Because I like to do it and I don't know how to stop other than make my parents buy me a lot of chocolate and candy
It's kind of nasty, but the only potential harm you could cause would be to yourself. You'll probably grow out of it, but I woudn't do it in public.
What other people don't know won't hurt them.
That is true in this case. You could develop habits that could replace your booger eating.