Do you really have plans for both paths you talked about? Doubt it. Do you have what it takes to execute that plan? If you do have a plan you think can execute

Do you really have plans for both paths you talked about? Doubt it. Do you have what it takes to execute that plan? If you do have a plan you think can execute to generate revenue from day one, why don't you test that out? It probably won't work out the way you think it would. Meanwhile, be careful rejecting job offers outrightly. If you do have a choice in jobs, look for a place that might allow you to sharpen some important skills you think you need as an entrepreneur (preferably get into a startup). A job might be important especially if you've never shipped anything and a CS degree might not teach you those practical skills.