Some traders might attend courses conducted by motivational speakers. Motivational speakers don't tell you when to surrender/give up. They don't tell you some tasks have very low / zero success rate eg spin the earth in the clockwise direction - success rate 0 be an F1 driver - success rate 0.00000001% be a successful trader - success rate <5% be a Walmart worker - success rate ~20%
A trader can only be considered a failure if he/she has edge (a trading system with positive expectancy) but no discipline (risk management and psychology (realistic expectation, consistent execution, etc)). Most who have failed has no edge to begin with. If we look at microscopic view of every trading system that got no edge, there is possible improvement/fix to each part of the system that can increase the expectancy of the system (although still cannot achieve +ve expectancy after all possible improvements/fixes). This requires journaling/documentation in order to troubleshoot. Be careful of overfitting though.
In order to fail trying something, you need to try first. I don't think many people tried to be a Formula 1 driver...
What are you talking about? this forum is full of guys pulling 400k/year off 30k day trading accounts.
Traders fail because.. 1. They are not ready to cope with the markets... intellectually*, nor emotionally 2. They lack diligence/discipline *Not saying players are stupid... but rather they "don't know enough" before they put their money at risk
A good place to start is "Prospect Theory".. Basically it states that investors hate losses 2x as much as they love gains.. In a nutshell,we are built to turn down higher expected returns...
The main reason for failures in trading, in my opinion, is the desire to get rich quickly, with minimal financial and mental investment. Such gambling addicts want to quickly hit the jackpot, but constantly lose like casino players and lose everything.