I’d like to think that having planned entertainment and unplanned entertainment are both important. The planned entertainment gives us the kind of activities we know are fruitful, such as reading a book or spending time with family and friends. The unplanned entertainment can be filled with the “guilty pleasures” you may have at that moment’s whim – perhaps watching reality television or surfing humor sites (my guilty pleasure is cracked.com). Allowing the spontaneity is a great way to rest the productivity mentality as well.