It’s okay to dig in the mine as long as u don’t eat it…

I used to have this friend that I was close with for a long time. One day I asked him if he bit his nails… I used to bite my nails and was embarrassed. I wanted to see if it was normal. He said yes, and asked if I picked my nose because he picks his nose. I said yes, feeling relieved that I was not alone in this too. Then.. he asked me if I ate it and that’s when I realized we were not at all the same.