I think a lot of this has to do with location. I grew up in a city that had a lot more crime and if was not easy to trust people. We had our house broke into several times. I was shocked when I moved to a smaller community and people leave there car running when they go into a store
. I am trying really hard to trust people and make friends with people that I do not know, but I am still leary of someone wanting to know where I live. I think it is a safety issue for me. JMO