I don't think using signals is very important. In my opinion, using signals is only used for people who can't analyze and secondly it is used for people who are busy, such as working or don't have free time to analyze market conditions, but don't expect that when you use signals you can consistently signal. It's just a reference tool, it all depends on analysis and momentum and I suggest that no matter how busy you are, make it a habit to spend time analyzing well so that you don't always use signals.