I'm curious, if a person you never met was lost and asked if you knew how to go somewhere would you show them? Do you for some people and not all? I'm currently at an event and a teen came up asking to use my phone. He was completely lost and had no idea how to get to his hotel. I happened to know how to get there and I told him I could walk him back. His friend was extremely thankful and so was he. The teen was in an electric wheel chair and seemed to have issues with sight as well. I never got a bad feeling from him and I didn't walk him all the way to his room and the whole time we were walking other people were around. Would you ever show someone the way back?