Counter-question for you - which investor with a clear mind would not invest in an asset that has achieved an ROI of as much as 32745.69% since 2013?
I am saying that is it like a lottery since BTC reached 20 000 in december 2017.
After that it managed to go under 4 000 in january 2019. Since then it went up and down like a pendulum and there is no way to predict which direction it will go. That's what I am talking about and not about early investors that like you mentioned
achieved an ROI of as much as 32745.69% Many of us here are not professional investors, and yet many of us here are making a lot, I have a lot of friends who are inexperienced and first time investors and yet they are doubling, tripling their investment, what more with professional gamblers with clear mind, it's not rocket science really and you don't have to go to Harvard to know how is it to invest in Cryptocurrency, the fact will just present itself.