Here's a few tips if you're thinking about committing a robbery:
1) Don't get drunk before you commit your robbery
2) Don't use your victim's credit card to buy 3 cartons of cigarettes, less than a mile away from the robbery, and don't do it in a gas station that has a good security video system
3) Most important of all, don't crash your getaway car while you're driving drunk. The police will probably find the fake gun you used, and your victim's wallet, in the car when you get arrested for DUI.
I'm just saying.