psychology and emotions contributes mostly to trading success or failure, I think they both have equal weights in effect on an individual in the trading industry
For example indiscipline may most likely have the same effect as fear or greed on a trader per time....what you think, does one have influence more than the other and how?
When talking about trading, it's obvious the market can be manipulated and times like this often make some analysis look incorrect whereas the only reason the market didn't obey those strategies is because of some whale who are just exercising their powers in the market. However its true both your knowledge and emotion can affect your trading positively or negatively. I'm not into trading because the risk associated is not worth it. I prefer to make bitcoin investment than diversity my portfolio while I spend more chart viewing time.