Whereas at a school kids are cooped up in a high pressure environment, with other kids who are all just as immature, and a few adults to supervise.
My parents homeschooled my brothers and I. I'm really torn as to whether I want to do the same for my kids some day. One the one hand, I feel like it was a good healthy environment to learn and grow up. On the other, I've always felt like I don't fit into society and sometimes am jealous of "normal" people.