When we are wrong, it can be 80% loss; when we are right, 500% and more is possible. We will be more wrong than right but it works.
Cash position according to the VIX index. When it is low (below 20), only 50% of capital is deployed, and when it is high (above 40), up to 80% is deployed.
Maintaining a high cash position means we apply a barbell strategy. It protects us from recurring "wrongs" and keeps us anti-fragile and ready for tale events.
Managing positions according to three years time cohorts.
Portfolio Diversification- industry, market, business model, size.