Feng Jie's explanation is too thorough. ADA, XRP, SOL, ETH, and even all altcoins cannot become national reserves. The only possible option is BTC, but it cannot be ruled out that there will be repeated proposals regarding the above-mentioned altcoins being launched in various states this year, and even more exciting benefits being released. But all of this is just for selling coins, so the two most important things this year are: one ️⃣ When to buy - If you didn't buy it last week, you've already missed it. two ️⃣ And when to sell