Hello , i'm beginner in this forum

and want to ask about
how can the traders earn bitcoins

?
thank you
Buy low sell high at the right moment
(not recommended for less experienced)Try not to buy into the peaks. They can fall fast.
Sometimes patience pays off.How do beginners know what the peak is? Most of them don't dare to buy when the price is getting beaten to the ground while this is the best time to buy yourself a load of coins. Beginners get excited when they see a rising price and use that as a confirmation to buy. That's mostly when it is nearly/too late.