"[QUOTE]Who's this Angerlich dude?"
Oops, typo my bad.
I agree; walking back and forth on a train in that fashion might generate a 911 radio run as a suspicious male or an EDP [emotionally disturbed person] from worried passengers.
For You Know Who: always nice to see a picture of Chang Dung Sheng! Shuai Chiao is my secret weapon I use to cheat with when I'm getting bested in chi sao!