Were you to get me in a fool mood and I would say exactly that. But, right now I just think your thoughts are immature.
Anyways, what I'm trying to point to you is that the "simplest way to make money" is not through software development. I can guarantee you that. And much less doing game development, which is a lot more complex than most programs you see and use everyday.
But if instead you want to make money by working hard then yes, software development is a good way to make a lot of money... still.
