In order to become a professional trader, it is necessary to have adequate knowledge on various subjects. Becoming a professional trader cannot depend only on doing three basic analyses. There are many other things involved with it. For example, a trader needs to keep track of recent market movements along with money management, risk management. A trader needs to make a regular trading plan and keep his knowledge up to date. He should also be involved in the crypto trading community. Any news should follow him quickly. Because trading should not depend only on basic analysis. It is also important to keep a regular trading record and adapt yourself quickly to market changes. I think professional traders definitely try to take these things very seriously.