What is one thing you should never do?

Be mean to people. If you can't say something nice then don't say anything at all. Just move on. Or walk away, whichever is the case.

When talking to someone who talks too much as it is, never ask to hear the long version of whatever they are explaining.

Never say to your boss, "I am really bored."

Never ask a cop to hold your beer while you get your license.

Buy iTune cards for anyone in your phone book. You've been hacked and about to get ripped off.

Visit US

Get married.

photograph a reflective object for a craigslist ad while naked

Eat a banana while sitting on the toilet

fart after vindaloo

jump from top of Burj Khalifa without parasuit