And this is exactly why people congregate in places like Silicon Valley and New York. If you lose your job there's a 98% chance you can find another job you lik

And this is exactly why people congregate in places like Silicon Valley and New York. If you lose your job there's a 98% chance you can find another job you like within commuting distance. For people in relationships it also means both people being able to pursue a wide spectrum of changes in their careers without moving, and one person don't need their partner to make a sacrifice in their career to pursue change.