Meanwhile, those who quit often come in with the wrong mindset, expecting trading to be a shortcut to wealth. When the market doesn’t meet up with their expectations, they leave disappointedly. That is why it is important that every new trader should note that Trading isn’t a get rich quick scheme, profits may take longer than expected and also, losses are a normal part of trading.
Some traders are not passionate about it and so they get tired easily, never do what you don't have passion for, the energy wouldn't flow but get derailed with frustrated feelings whenever losses occured, it would be impossible to withstand the negative pressure that comes with looses occured, these are what makes those traders find the nearest exit door.
This trading game is for the hard hearted individuals who can withstand the storms, so basically long run traders have passion for it than quitters