Always need to study the projects before to enter into it , since so many scams , but with the advent of ieo many scams are gone , and a we value our reputation and take only those projects that proves to be good.
To come into the realization that crypto market really needs time to correlate more ideas before making steps inside. The common fault of many (not only for investors) is that they know nothing, they never look around and observe the market behavior. They'll the taking the risk without back-up knowledge to help it out from losing.