The minimum threshold for financial freedom is at least 30 to 100 times your annual income. If your investments can only earn two to three times in ten years, then it's basically impossible for you to achieve financial freedom before you become an elderly person, which means it may take 30 to 50 years to accumulate 100 times your annual income. This is why so many people pursue altcoins and hundredfold coins, but in the long run, the probability of significant gains is always lower than that of market leaders, not to mention replacing them.