haha last i checked, oil is natural. but gas maybe...
anyways i would go back to the 1920's and invest all my money in stocks. i would have huge pools and speculate like crazy. we learned about it in history a little bit ago, and people made BILLIONS of dollars in just a year or not even.
that shit is crazy, and all they did was put money in a companies stock and the stock would fluctuate really high then your everyday citizen would see it and try to buy stock. they would buy my stock for a lot of money, i would get rich and sell out, the price would drift back down as all my stock would have been bought and they would lose all their money on it. fuck yes!!!