I saw a cryptocurrency influencer on YouTube say that he is optimistic about BNB. The reason is that everyone uses Binance for trading, and there are always transaction fees to pay. If everyone is using it, it will definitely be very profitable. Moreover, holding BNB not only allows for occasional mining and receiving free airdrops, but also offers discounts on transaction fees. For people who trade frequently, the accumulated savings from transaction fee discounts can amount to a considerable sum over time. Based on the consideration of trading costs, it is suggested that everyone consider buying some BNB to hold in stock. Although there is no interest, due to the related benefits provided by Binance and its relatively stable value, it can even gradually appreciate. BNB is still worth buying.