Is it immoral to spend your days playing World of Warcraft, just eating and sleeping at your parents' house? They have an extra bedroom and plenty of money so the food is a non-issue--they already have to feed 4, so 5 is not much different. Is it any different than playing golf every day trying to go pro when the likelihood of doing so successfully is very remote. Nothing else really interests me and I don't see why I have to live the way everyone else does if I don't want to. I could work and pay some rent but it would have a negligible effect on the overall finances and I can't find a job anyway.