My advice - BE CAREFUL
Investment and trading books, articles and videos are made by people who might not actually be winning traders. They make their money by writing "investment materials" and sell it to us, the plebs.
Plus "as traders", most of you will lose money and leave. Some of you might return and lose more money. Some might have learned their lesson the hard way and just HODL Bitcoin. The few who actually put in the most time, effort and who are well-capitalized might make it.
In the aspect of trading and losing of money its real that you will lose money and losing of money do occur when you have not understand the basics of trading and investment, when you invest and lose you don't need of recovery what you have achieved, what I noticed in trading is that you have learn and understand the future of trading before you runs into trading because pushing the lose you made in order to recover will make you to loss more.