I have said to many people, in my (nonprofessional) theater life and my (semi-professional) comedy life and my (totally nonprofessional) YouTube life is that the best way to fund your creative efforts, especially at the beginning, is to have a day job.
Day jobs get a terrible reputation with creative types, but they provide so much for you that aren't at all guaranteed when you fund your livelihood and/or your creative efforts through the creative stuff itself. A day job generally is regular, you get regular paychecks, you can get benefits, and you can schedule around that. A day job isn't going to be tied as much to your creative soul, so you don't get as offended if people don't like it. A day job can also connect you to people with totally different skills who may be able to help you with your creative work in ways you've never even thought of (like grant writers, or publicists, or people who have photocopiers you can use).
So when the time is right to start thinking about making money, a job is a really good way to do it.