Peer pressure

The waiter approaches the table and asks: Hey guys, can I get you another round?

Max beams full of expectation.

One of the guys says: No thanks, I am tired.

Max' smile gets a bit less excited.

The next guy says: No thanks, I need to drive.

The grin is wiped off of Max' face.

Paul says: No thanks, I am done for tonight.

Max looks disappointed and says: No thanks. Damn peer pressure.