It is an inherent nature of humans to want more of something but please that should not lead you to become greedy since it is based on this that people get scammed during ICOs. Come to think of it guys, someone offers you an offer to purchase tokens worth $400 US whiles you know that the same amount of tokens was worth $1k US on another platform. Should this not at least prompt you to probe further but no! greedy members of this noble forum would go right ahead and make the transaction and later complain of being scammed. Please change your mindset and you will be free from scam projects.
Ignorance most times is an important factor. Scammers tend to play on the ignorance of others.