Before coming to crypto space, I tried many types of business to grow money but didn't get much profit. But I worked hard and earned money, but still I was unable to increase the money from there in my daily life. I have seen that investing in fiat currency is not very profitable but investing in virtual currency is very profitable. Many people have shared their experiences here on how they made money by buying bitcoins and making mistakes for a long time and then doubling their profits later. Accordingly, I think that if someone buys and holds bitcoins it will give him a lot of profit which fiat currency cannot give if he holds it for years. So I think it is possible to make a lot of money by investing in bitcoins, but it must be long-term as short-term investments do not yield that much profit. Short term investment is always risky, so it is better to invest in long term virtual currency, which gives double profit compared to real currency.