Recently, FTX suffered a thunderstorm, and more than 1 million encrypted users suffered a tragic loss. It is said that there are more users in Taiwan, South Korea, and Singapore. Affected by this incident, the encrypted assets of many exchanges are being quickly withdrawn by institutions and retail investors. It is estimated that several exchanges will go bankrupt in this bear market. Today, I will focus on how normal people make their own cold wallets. When it comes to cold wallets, many peo...