"Why tip someone for a job I'm capable of doing myself? I can deliver food. I can drive a taxi. I can, and do, cut my own hair. I did, however, tip my urologist, because... I am unable to pulverize my own kidney stones."
"Why tip someone for a job I'm capable of doing myself? I can deliver food. I can drive a taxi. I can, and do, cut my own hair. I did, however, tip my urologist, because... I am unable to pulverize my own kidney stones."