If you held paper money in the bank, you must have kept it as a fixed deposit for 10 or 12 years, and it turned out that your capital decreased day by day due to inflation, whereas if you had invested the same amount of money in Bitcoin and kept it for a long time, especially for 10 to 12 years, then your money would have definitely increased 10 to 50 times. Of course, I would say that keeping paper money in the bank, excluding Bitcoin, would be the biggest folly and your capital would decrease day by day due to inflation, but it can also be said with a guarantee that if you invest in Bitcoin, it will increase.