I like Fabian98’s answer.

My wife is one huge reason.
Two, there is a common trait of a lot of gifted individuals - we really feel like we have to make the world a better place before we die.

If I can truly understand almost anything without enough knowledge and practice in a few moments, that’s I have to make this a better world.

What better way than to provide free education, all the things I understand about game development - which will give some kids in poverty a chance to get out of it by learning how to make video games.

That keeps me going.