I just think that individuals participating in trading are because of one reason that is to make money so whenever they loss money at start so this thing make them disappointed. Everyone should start experience at first and it does not mean that you will not make money at start but it means that you will surely earn but when you fail to earn then you should have patience that time and think for the next step. Trading and investment is not a quick way to earn money so try to understand this thing because understanding about trading and and investment can help you to get profit. Losing is not the end but its Initiation of next successful step
Still, it is worth bearing in mind that much depends on the character of the individual. There are some people who get knocked out by any failure. At first they trade successfully, but as soon as they make a small mistake, they become very nervous, and then they suddenly bet all their previous winnings and lose everything. Such people do not learn from their mistakes