Not always skill will be enough especially not with trading you will have to take risks to get somewhere.
Others dont believe in luck. They say if you believe in good luck then there is the opposite of it too. So it would be better not to believe it and just rely on skills. But you cant change what traditions made to believe in luck.
YOu have to rely more on your skills. Good luck is just a bonus. You cannot rely on luck because you cannot always have good luck. Sometimes you have luck, sometimes you don't. But you can always rely on your skills, and you can cultivate it so that it can be sharper and serves you better.
Yeah learning skills and relying on these skills are important to get a steady income from trade and those who rely on luck for them trading is unpredictable and they do trade blindly without knowing anything about trade and assets.