20 13 years ago, Wade himself said that 1 1 years ago, Wade studied at Marquette University. At that time, his left knee was injured and he underwent meniscectomy. After arriving in the NBA, he has been troubled by knee pain. 20 12, he had another operation.

Wade now regrets his original decision. He thinks that if he had seen farther, he might not be in such trouble now. "My knee and some problems it caused started at that time," Wade said. "0 years ago, it was 1 1. Now the technical level is completely different and the handling methods are different. If someone had said,' Dwain will have a 20-year career to play and should be careful when handling it', then my knee would not be in trouble now. At that time, I just wanted to get back on the court immediately and try my best to play. "