Damn, that is inspiring. Here I am whining about how late it is in my life to go back to school to get a Bachelor's and your Dad is racking up masters :) I wonder if there are age limits for PhD programs?

Also, I will say, I wish the US was more like Europe in giving people the ability to full-time type work but part-time. I think a lot of older people would jump at the chance to work 40-60% and make full time hourly pay.