I used to never tip. I thought of tipping as a review of their work. Good service:18% ok service:10% crappy service: lousy tip. Then i got displaced. Barten

I used to never tip. I thought of tipping as a review of their work. Good service:18% ok service:10% crappy service: lousy tip. Then i got displaced. Bartending introduced me to the tipping "infrastructure" and lifestyle. Then making deliveries. I think developers just can't feel until my way about tipping until they lose their jobs. It is not they are assholes - just not worldly.