I think many have fall victim of this issues as time passes by the roles of been greedy in falling pery to scam, particularly ponzi schemes its indeed a crucial factor as people often get lured in by promises of unusually high returns with little to no risk, nowadays investor fail and neglect to make research or investigate the investment opportunity throughly, leaving us vulnerable to scam pulse greed can also clouds our judgement, causing us to prioritize short term gains over long terms consequences. Mostly i no we are human beings we are driven by what we see at times we might over look red flags or ignore our intuitions which might be leading to poor behaviour and bad decisions making for our self.