This will be much more difficult and you'll have to give up much of your social life, but you can also conceivably keep your job and work on an MVP during night

This will be much more difficult and you'll have to give up much of your social life, but you can also conceivably keep your job and work on an MVP during nights and weekends. This might actually help you keep focused only on the essential aspects of your application rather than trying to release a massive version 1.0.