The most successful market participants find a limited number of patterns that have favorable odds of success and repeat the trading of these often, with moderate risk placed in any trade. They win by acting as the house, not as the gambler. They win by taking consistent bets and harvesting returns from favorable odds. They don’t win by making the big bets and big scores. There is remarkably little drama–surprisingly little wizardry–among those who sustain success in financial markets. In the words of Lopez de Prado, their trading desks are more like laboratories than the platforms of gurus. Diversification and disciplined execution explain much of their returns.