what is the most realistic way to make money

There are many ways to make money in a realistic way. Some of the ways are hard, some are easy and while others depends on your luck. The most realistic way to make money is the one that goes the hard way and takes a lot of time. This hard way is known as the education. If a person goes this way he has ninety nine percent chances to succeed and make money. Given the stats I believe that this is the most realistic way of all. So, If a person want money for sure, he must study until his eyes fell out and his brain starts to bleed.