How to Make Stress Your Friend,
And Live 10 Years Longer
Kelly McG.: How to Make Stress Your Friend (2013)
Jane McG.: How to Live 10 Years Longer, 'Super Better' (2012)
p.s. Here's an older Talk at Google (2012) where Kelly runs through some research on will power, self control, and getting what you want, short-term vs long-term...