Money should be a secondary focus, not your primary focus. If you focus to much on the money, than you have a high chance that you quit to fast or have a black out or find it useless what you do.
The most important thing is, do you have fun making content for VaM? Do you like it? If yes, then start slowly, be active and build something up. But it takes time, and many of your free time. If you only have money on your mind, and you don't achieve anything within a half year, I bet that you will quit very quickly. While maybe a few months later, you can become successful but you never found out, because you quit to fast.
But if you like what you do, if you are having fun, than you will see that money comes from itself. You can't force it. Many entrepreneurs and companies don't make a lot of profit in the first years. It takes sometimes years to build something up.
Same thing with being a creator on VaM. It takes time and patience. And you will simply give up to fast if money is your primary focus.
My issue that I have is, things I create are never good enough. I always want to make something better. That's a issue I have when it comes to creating content.