1. Every time Binance releases an airdrop, buy a bnb
2. When buying, you should adjust after the event, buying at this time will be more reasonable
3. Deposit money to your wife's Binance account and use it separately
Take this event as an example. A total of 2 coins (io, lista) were released. After the event ends, you should save money to buy 2 bnbs.
Let yourself become rich slowly