11. Resilience. Get tough. Get out more in the weather. Hike more. Carry more. Set a higher standard.
12. A Compass. One on your desk. One in the kitchen. Am I heading in the direction I intended?
13. Sleep. Fine tune so that it's better than that of a baby. Just a little shorter.
14. An Axe. Go cut wood with a perfect swing. Wake up sore but getting stronger.
15. Hunter Gatherer 21C mindset. Re-visit the check-list here.
1 to 10 are here.