Take a look at my position distribution, welcome to follow!

Choose a profitable time point. Recently, there have been a lot of airdrops. BNB and BTC have both been transferred to the chain. A portion is kept on Binance to handle the tasks that require borrowing USDT, otherwise, it would all be moved to the chain. Also, I feel that the chain is not secure. The Binance wallet often receives airdrops, and I am concerned about increasing the probability of being vulnerable to brute-force attacks. This is just my guess, and I hope an expert can clarify what the threshold for brute-force attack probability is.