I know a fair amount about him, but I don't pretend for a minute I know him as we'll as a friend or family member would. He shares a great deal about his family, his children and grandchildren, his girlfriend. I know some background about his upbringing and earlier years. He shares much about his hobbies and interests. I know about his phobia of snakes and his ADHD. I've seen him for a long time, so these are things that have been shared in spits and spurts over time. I am completely comfortable with what he has shared with me.