So lets say you're on your way back from work after an exhausting day. Thankfully, you find a seat in the crowded car. You quickly fall asleep and your head comes to rest on the stranger next to you. Does the stranger?
1) Give you a quick tap on the shoulder?
2) Push you off?
3) Give you a quick shot to the kidney?
4) All you to quietly sleep because, well, you've had a long day?