I do love my job, though there is so much more I want to do with my life - so much more I could do that (as far as I can tell) would really help humanity. Unfortunately I'm locked into working because of student loans and overall cost of living. I try to do work in my free time but sadly 3 hours a night does not build a company with enough revenue to grant me freedom.
By the time I've earned enough from my job to afford not having a job I worry I'll have moved on to a different life stage where kids will take up my evenings.
I know I'm not the only talented, driven 20-something in this situation and with student loans recently so high, it is a pity to think that overall out generation will have fewer who are able to make their ideas real because of it. Thanks to YC for offsetting that effect and helping us believe we can "get free".