Topic:An unusual person
For example,he have a mental disease so he repeat the same behavior.
He also self-torture so he often hit the his legs with fist.
For instance, he have a tender-mind so he easily depressed by minor events.
When he was intoxicated the man often cry.
For example, he also love of cleanliness.
So he very often wash his hands.
I think he maybe suffer from an obsession so he should take medical treatment in mental hospital.
I am really sorry to know that person. But if we try to ungersatand him, he would be better I think.