I'm not sure if I have time to play with charts and trade a lot, like I have seen some youtubers doing.
They make you really believe that is more like a skill and if you are good at it, it works.
My friend told me that is just about how lucky you are, and not a skill.
So, should I stick with holding or playing day trade is a better option?
Obviously trading is the compilation of luck and skill, it is just an accident that you are making a good trade deal. But I would put 70% in the skill, because luck and accident is not constant and reliable.