I thought the millennial generation was the entitlement generation. So you're just picking out things you don't like and assigning millennial to them? Just goes to prove how unintelligent you are.

It's not what I do that is right. It's what everyone does, as a society. The society has deemed it respectful to tip a van driver who does a good job. We have also deemed it respectful to tip a waiter 20% when they do a good job. I don't have to tip them 20%. Or even 10%. But society has dictated that to me and, as such, I like to meet or exceed society's standards.

By the way, society has deemed it respectful to stand for the national anthem. Are you saying you think it's appropriate to buck that trend to?