That person is obviously into greed of making money. And being greedy in the market might likely end up being a loser as he will continue to chase for quick profits, when we all know trading profits will only be possible after a long day’s hard work and dedication to the market.
Trading is never easy and is always associated with risks, so if you are weak and gets easily fainted when you fail to make quick profits, then think of it, you are not actually trading in reality, but more likely you’re gambling your hard-earned funds.
Greed will of course make someone unable to achieve what they have targeted in the trades they make and this will be very detrimental to someone because they continue to chase profits and they are not aware of this so they experience losses on the trades they make.
Doing trading is not an easy thing, of course there will be risks that they have to face and we must be prepared to face losses from trading if we make mistakes in trading and self-control is of course very important so as not to trade greedily and must analyze the market so as not to make detrimental decisions.
Without a proper strategy or goal in mind, trading can't make you profit and there are a lot of people who fail to realize that. Trading is not like investment where you just let it be, sure with long term investment all you do is holding and you could make money that way, it is not going to hurt you at all.
But, when we are talking about a situation where you end up trading, you have to adjust everything much better. I personally believe that the best we could do would be setting a very strict trading strategy for ourselves and then following that very closely. If we do, then it should be possible to make a lot of money, of course depends if your strategy is good or not, if it is not good then you make it better. However, if we do not follow it, things could go very wrong.