To be fair, im pretty new on being all in as well. The way I decided was by first having a large savings to carry the family through the slow times. This will be different for everyone, but I personally recommend and entire year of family expenses in savings. It gives you breathing room. While you're saving this, work both jobs. This also allows you to build your client base to the point where you can pay your bills with side work alone. This will take a lot of work and diligent savings, but once you've satisfied these two conditions you'll be in a pretty safe spot....then the real work begins lol. But keep at it. Remember, you only fail if you give up.