[stevenkovar]

Don't quit your job. There's no reason to unless your real motivation is to feel like you're being an entrepreneur. In which case, I urge you to reconsider.

Create a project and work on it in your spare time. Get people using it early, and learn as much from them as possible. When an aspect of your project takes more time than you have spare, find someone to help with that task. Ideally, charge money; and once you have 10-20 customers, double your price and get 10-20 more. Keep doubling your price until a healthy amount of customers start citing price as the deciding factor—you've found a value for your product that serves both you and your customers.

At some point, you'll be making enough to live and save at least $1,000/mo—that's when you quit and focus on your project full-time; if you want to go the funding route, you have that freedom still.