Hmmm... don't lower intelligence too much... Because if you do everone will treat you like a retard. (which will be hillarious for a while, but will get dull pretty soon when you realize most people won't even talk to you)
Also:
1. Join a caravan
2. Hang around in the back while everone else fights
3. Loot all the bodies
4. Sell the weapons (but keep a few of them for yourself if they're good)
5. Profit
Also:
1. Join a caravan
2. Hang around in the back while everone else fights
3. Loot all the bodies
4. Sell the weapons (but keep a few of them for yourself if they're good)
5. Profit