Yeah, trading really needs skills.
Correct.
Trading involves your emotions.
Please, no!
You should not be after your emotions because somehow your emotions will get you lose, it will betray you.
First you say trading involves emotions, and now you say that emotions will make you lose. What am I missing here.
Emotions are a horrible guide as you should make all your decisions based on how you analyze the market. Proper market understanding is the key to profit, while emotions make people most of the times only lose. In case you happen to make a right move based on your emotions, then it's nothing more than a lucky shot. It's not for nothing that trading is only profitable for a tiny percentage of the people. The profits that these people make come from the +90% of the traders that are losing.