Don't cash out your 401K. I think you would be better off finding a sub-par non-dream job that lets you work on things that bring you closer to achieving your

Don't cash out your 401K. I think you would be better off finding a sub-par non-dream job that lets you work on things that bring you closer to achieving your real dream job. For instance, if you are interested in javascript technologies you could try to find a contract involving node or angular and become more active in the online communities around those tools. After 3-6 months scope out the market with your new skills/network and see what else is available.