Two years ago I was in New York visiting my grandparents and met a deaf peddler. He gave me the fingerspelling chart that said he was deaf and asked for money. I tried to talk with him, but he didn't reply and just walked away fast. Today I still wonder if he was deaf or scammer.
I had the people come to our apartment about religion. I just said I couldn't understand and then my roommate argued with them for 30 minutes!