$BNB

To save on transaction fees, I bought BNB only after the price had dropped, so I was purchasing at a relatively high price. To generate profits, I placed my BNB in a financial account. I didn't expect that the Binance platform would continuously launch various airdrop activities. Although I don't hold much BNB, I still receive some new coins from each airdrop. Therefore, I will continue to purchase BNB and participate in more airdrops to earn some profits.