Raider

You're a Raider, one of the many 'problems' within the wasteland. You'll most likely be pulling pranks, blowing shit up, going to hell in a hail of gunfire, robbing people, or just being an arsonist.

Starting out
You'll spawn into the wasteland with a light melee weapon, some caps within a coin purse, a melee weapon, some healing supplies along with generic raider clothing. It's best not to attack those close to the spawn area, instead you should head off from here to start your life.

Now what?
As a raider, you have a lot of freedom when interacting with others in the game. You can rob, murder, steal, and generally cause carnage to those living in the wasteland. This is within reason of course and you should still have a motivation behind your crazed antics. Traits and signs of crazed behavior should be clearly demonstrated through your role-play during the round.

Keeping this in mind, and ensuring you have read the rules and adhere to them, you're free to do as you feel.