Hello everyone, I would like to ask you how to become a stable profit trader, what aspects should be learned from it, I have read some books, such as price behavior, but still at a loss in the real market

Well , if you want to believe it or not !
So far, I have trade bitcoin since 2014 and the result always positive ( as we can see, the positive value on the graph )
If you're working, spend about 10% of your salary every month and Keep hold until next 10 or 20 years
You can see PROFIT
Sounds nice.
Hope to see more from you and others understanding BTC's nature and how it can be used in such a way.
Keep these diamond hands intact.