How do you find taking on extra work outside business hours? I tried the whole freelance on the side of full time thing for about 6 months a few years ago and it was really tough. I was basically coding 24/7 with no time for anything else. Add on top of that the stress of dealing with clients and other freelance crap you have to contend with. I figured it wasn't worth the extra cash in the end. I did learn lots though.