Humans are anti-fragile by nature. The concept of anti-fragility is not that we deflect attacks like a Gore-tex repels water, but that we, in fact, need resistance to grow stronger. Humanity is not totally activated, empowered, or fulfilled without challenge. Resistance activates us and breeds human flourishing. This is the backbone of all training. Resistance and adaptation.   We are now witnessing a human spiritual crisis. Across modern society depression, obesity, suicide, and drug overdoses have skyrocketed. We experience the…