Regarding Andy's activities, buy $5 worth of Andy, sell $5 worth of Andy, a transaction fee of about $2.5 each time, twice $5, reward $0.5, selling Binance web3 authorization about $0.8, exchanging for BNB transaction fee $3.5, token price $9, is it a loss or profit, it is recommended to exchange at a certain easy wallet next door, gas fees are slightly lower, a good brother who knows math can calculate for me, am I at a loss or a profit