After North Korean hackers stole 3.3 billion USD, Binance reopened its withdrawal channels. What happened next? Within 12 hours of withdrawals resuming, net outflow was only 2.1%, exceeding 1 billion USD. Most of the outflow occurred in the first few hours and then quickly subsided. 98% of users chose to stay, including myself, because we were used to it. Trust is something you don't see in ordinary times. Only when the withdrawal button lights up do you know its true value.