And would you really want your parents to be your venture capitalists? Your parents may not be focused on getting to a quick exit like most traditional VC investors, but if the whole point of them releasing the money in tranches is because they don't trust your inexperienced judgement, that's just a recipe for your parents second-guessing your every move as a founder.

Children need to be able to fail, and quickly and safely recover from that failure - college, with poor freshman year grades and learning to live with less-than-perfect roommates and all the rest, is a much better way to impart that than letting your kids blow through a quarter million dollars with little more to show than a high school diploma at the end of it.

There are hundreds of cheaper, safer, and more responsible ways of doing that long before then.