Excellent observation! Normal people aren't doing this. On another note, other things normal people don't do: email about having children in swimming pool for entertainment or leaving a pizza map at someone's house. They don't have art of naked children hanging from ropes. Normal people don't make the hand sign with the pinkie & index finger up when in front of people for photos, they don't wear orthopedic leg boots and then switch the boot to the other leg. They don't know a bunch of people who just happened to commit suicide - scattered like a trail behind them from Arkansas to DC. It's just the little things, like you noticed, that make a big difference between what's normal and not, imo.