Thank you for taking the time to post NP.

Creepy guy knocked on my door, and gave me stomatology past paper questions and in conversation said that he was close to me, but that I had walls made of steel. As cliched as it sounds, I've lost a lot of friends and my relationships don't tend to last long, but I feel like each of them took something from me. I don't know how to let him in. (reminded of Catherine's ghost saying "let me in").