Need advises what will be smart choice to change them and keep only one coin or add some good coins too?
Dont just stick or buy one coin. Buy another coins too so you can enjoy your profit. But dont just buy some coin that you dont know what coin is that, i recommend you try to check
https://coinmarketcap.com before buy another coin and make reasearch about that coin too so you wont scare with your investment.
Any advises will be great appreciated. Also will be happy to hear how YOU begin your Trading & investments in crypto world and getting earning. Share your stories please.
Isnt interesting story, just buy when price is cheap and sell it at high price. If someday coin prices is going down, you can choose hold or sell. If you scare, then better sell even that just give you 3% profit. But if you want take a risk, you can hold it and wait price going up again. Thats how i start my first trading.
It is always important to have multiple coins in your basket so that you are well versed with the risk that this cypto currencies carry along with it. Along with some top altcoins one should buy other coins which has fallen 30 -40% in last few days and as the market starts to rise most of coins will rise at faster pace since currently this are fallen a lot.