
Genuine question on a restaurant situation: You walk up to a counter to order. You find your own table and seat yourself. If you order coffee, they hand you a cup and you go fill it up yourself. If you order food, they hand you a buzzer and when it goes off, you go pick it up yourself. The iPad has a “20%, 25%, 30%, Other” tip option, with 20% already preselected. What’s your move?












