The main reason for this is that they always want to win and as a consequence when they want to win all the time and every operation they focus and it can cause stress when the opposite happens and this is bad because the mentality of a person starting out is strong , if they start to look at social networks and other things, then they realize that this is very relevant and when they see it like that, then they will concentrate only on that part , therefore when they focus on their trades and look for the results of others and they don't get them, then they lose, they have no self-control and they don't have that mentality of what trading really means, trading is winning and losing, what you should try to do is maintain a more positive balance result than negative.