Sometimes I thought about buying a new wallet to replace my current one. It is still fine actually, nothing’s broken with it, it just looks not so good. But luckily, I am a kind of person who doesn’t really care too much about the look of a wallet. What really matters is what is inside the wallet instead of its look. And so far my current wallet has been able to handle thousands grands, and it doesn’t break. Maybe I will still keep it for many years. And just FYI, I heard that Warren Buffett, one of the richest people on earth has been using his wallet for tens of years without replacing it. Maybe I can learn from that.