I saw a cryptocurrency influencer on YouTube say that he is optimistic about BNB. The reason is that everyone uses Binance for trading, and transaction fees must be paid. If everyone is using it, they will definitely earn a lot. Moreover, holding BNB not only allows for occasional mining and receiving free airdrops, but also offers discounts on transaction fees. For frequent traders, the accumulated discounts on transaction fees over time can also amount to a considerable sum. Based on the consideration of trading costs, I recommend that everyone consider buying some BNB to hold in inventory. Although there may not be much interest, due to the related benefits provided by Binance, it is relatively stable in value and may even appreciate slowly. BNB is still worth buying.