is the remaining 95%?
first of all timing, we often forget timing and we don’t put enough emphasis on it. sometimes the market is not ready to go, maybe is not going today, maybe it will be tomorrow. we can get the direction really well, but somehow the market will punish you for not getting the timing right. this can make us angry, frustrated, messing up our psychology.
entry price, just as with timing, you could be right, but if you have the wrong entry price, you will probably end up being shaken out or squeezed, forcing you to get out at a loss, which again can make you doubt your trading 