In terms of the issue of greediness, it can have the good or positive side and also have the bad or negative side of it. Sometimes we wish to up****e to another level because we are tired of the level which we are into always and with greedy, we might turn up to make good profit from forex trading and thats a good deal.
but looking at the negative part of greed, its true that greediness has made some trader to fail in forex as they have loss their capital out of making a huge turnover which they didnt succeed to get