Read the Gift Of Fear a few years ago. Confirmed a lot of what I thought anyway. A friend was dating a man everyone thought was fantastic. The minute I met him I didn't like him and saw right through him. I got the impression he knew I saw through him too. He ended up putting her through an awful time and she eventually moved across the country to get away from him. Reading the thread on the creep putting cards in the door and staring in the window reminded me of how we're conditioned to always think the best of people.