I want to introduce you some common mistakes regarding cryptocurrency :
1) People trust at any crypto sites and invest their money , so please research about any site before investing.
2) People invest all money in only one cryptocurrency. I want to suggest you that dont invest all money only in one cryptocurrency.
3) People invests their money without analysing or researching. Please research about any cryptocurrency before investing money into it.
4) People use broker . So guys dont use broker websites for exchange because of this you lose some money as a fee everytime you exchange.
5) Always remember this : Buy at low and Sell at high , try not to buy at high and sell at low.
Understand about cryptocurrency , trade , exchange and everything related to it before doing any investment.
And at last I want to tell you that cryptocurrency is 24/7 global market so always keep in mind that anything can happen at any second.