How not to squander your time
From Manufacturing Quality Time [https://m.signalvnoise.com/manufacturing-quality-time-fe043fa7b7a1#.wz9sij6hi] by Basecamp founder and Ruby on Rails creator David Heinemeier Hansson: > An hour haunted by stress, interruption, sleep deprivation, or frazzle is not worth the sixty minutes its allotted. It’s a low-quality hour. You’d be foolish to…