Long-term holding of your positions is a key to returns
It is necessary to mention, that real value of an undervalued coin is usually shown in long-term perspective. So, You have to be able to hold your coins for months or years, if you really want to make big money! For example, Warren Buffett keeps his positions for decades than he sells. Yes, this can be a boring way but If you want to make some fast money, a better option is going to the casino, not investing. If you want consistently take profit you will need discipline. You trade for profit, not for adrenaline!
Why value investing
Like I said before – value investing is the most proven way, how you can make big money by investing on stock/cryptocurrency market. The whole idea was invented by Benjamin Graham and David Dodd in their book Security Analysis. Graham also later taught and mentored Warren Buffett, which is one of the richest people in the World. If you want to know, how value investing is efficiently, You can look on Warren Bufett invesment Company – Berkshire Hathaway. Here you can see the graph of BRK-A.h As you can see, BRK has gained return in thousands percentage since the foundation of the company.