Is it insane to set aside ten hours a week to nothing but ... think

In my situation - like most people I know - it's probably not realistic. There are expectations attached to our presence and accessibility, and even if we own our business or enjoy a fully flexible work environment, there's an anxiety connected to appearing less than frantically busy. 

But the author below raises some interesting questions about how we spend our time - or how we allow others to force us to spend our time in ways that may not entirely fruitful.

Something to think about when you have a spare moment?