The biggest distinction between buying and selling and trading in my mind is that trading you're the one that has complete control over your money and your choices, however when you invest you are essentially providing your hard earned money to someone else so they inmake it grow, individually I crefer buying and selling over investment with this reason. an p
here I completely agree with your statement, because in investments you believe with someone, And in trade only on yourself. Therefore, investments have always retained much more Lariska than trade. I only deal with trading in crypto currency, you need not only skills and knowledge, but also a certain technique that comes with time.
A master of trading won't need to have much trading skills.
Only 1 skills can gives them good profits, they can change to many strategies with any situation.
Because all trading skill always have a or some weakness, therefore, instead of know many skills, they choose to improve a skill trading they thought the best and become the master in this skill.