I do believe that bitcoin is unpredictable, the funny thing is that when bitcoin falls, all other coins also fall and when it rises, all other coins rise. Sometimes, i do fail to understand that.

I also do admire the idea of investing i n other coins, but how could we be sure that when bitcoin fall, these coins as ripple, Dogecoin and others will rise?
I'm not actually good in cryptos but i do always take my time in checking the crypto market and almost all graphs are the same.

Again, if i'm to invest in crypto's which one would you advice me ?

Thanks @gethonthetrain