Greed impact trading negatively. Traders who are greedy often sell their goods or services above market price. Greedy traders often loose their customers, because customers once in a while compare the price of the goods and services they consume. In some cases a conversation between family and friends can reveal that they pay more for a certain good or service, this can get customers upset.
Greed in crypto trading as far as this discussions is concerned is different from the traditional trading with Fiats trading on commodities, glossaries, domestic goods etc. Based on the title, greedy traders on the crypto economy can earn profit or suffer losses.
for example, if a greedy traders buys Bitcoin at certain price, he may choose to hold even when price increases, a greedy trader may keep holding with the thought that price will continue to rise, unfortunately, the price dump and he end up losing all his profits.
Greed has caused many traders to suffer losses especially the future and margin traders. Many of this traders over leverages their positions to an extent that when the market goes very volatile, many will be liquiditated on either long or short positions.