Learn how to cook - raw meals included 
Gardening, 
knowledge of herbs, 
power in prayer,  
natural remedies, 
learn your area without technology, 
learn how to grow food, 
nurses are essential, 
learn the human body, 
taking care of your crown (hair), 
body essentials, 
how to make soaps, toothpastes, deodorants 
How to forge herbs, plants
Know your neighbours