A professor in college told us in class: "If you want to waste all the knowledge you gain here and get paid terribly, go into the video game industry."
I know many developers in gaming and I constantly tell them to leave the industry for anything else. But they rarely do. And over time I see them get more run down and despondent. I actually see them age over a short period time. It's some sort of occupational Stockholm Syndrome.
The proper way to work in the game industry is to make your cash in another industry and then start your own game studio.