I just saw this on Amazon: “Margin” by Richard A. Swenson M.D. is free right now for your Kindle or Kindle application for your computer or phone.

I read it for the first time MANY many years ago but really enjoyed it (aside from his long long description of a life without margin – but I realise he needed to explain what the problem was in order to then explain why and how we need ‘margin’ in our lives).

It’s really a must-read.