Given the source, and the framing, and the context, this means very little.<p>The value of free time is very highly dependent upon one's situation and one's conditioning. For a Zen Buddhist Monk it could be valuable. To an inmate in solitary confinement, probably not.<p>To a modern capitalist office worker with loads of debt, a house full of stuff, and a city full of cars (yeah showing my bias here, sorry), then it could be a world of possibilities while you wear a straightjacket.<p>Knowing what to do with free time is something we're born with, but it's also something most of us unlearn through decades of rat racing. So regaining that skill of free time appreciation takes... time.<p>But you can look at it from the opposite perspective. It is well documented that many people suffer increased depression upon returning to work from a holiday. And as many of us know personally, going on holiday can mean 1-4+ days of transition time to finally start to relax and forget about all the (artificial) bullshit we normally think.<p>So the problem is not that free time isn't useful, but that we are so trained to not know what to do with it that we struggle for a period when exposed to it.