How to predict a person's behavior ten years from now? Actually, the essence of prediction is not about seeing the future, but about recognizing patterns. Because specific events cannot be predicted, but behavioral patterns can be. Whether a person will get rich or not is unknown, whether they will get married or not is unknown, whether they will change jobs or not is also unknown. But when pressure increases, will they escape or take responsibility? When resources increase, will they share or control? When no one supervises, will they be disciplined or indulge? These patterns are often more stable than any promises. The future is full of randomness, but patterns transcend randomness.