We don't need to have a scientific mindset to see if that project is a scam because it seems easy to spot this if you are not a greedy person.
- they offer instant and big rewards
- they promise things that are impossible
If we really have them in our minds, I don't think we fall into them. Unfortunately, most of us easily give trust and grab the offer from these scammers. Of course, they'll do everything to catch greedy people, and sad to say they usually win and take away the money of their victims.
remember that the coins that can turning out to be scam aren't those that overpromising, remember scammers are getting smarted by the days, there are many projects that offer something plausible but still turning out to be scam anyway, thats because the scammer know that overpromising will only lead to suspicion of being a scam project.
even there are many coins that have established hundred of millions of market capitalization turning out to be scam, remember the cause of the current bearish?
thats why aside from knowing that overpromising is such a huge redflag, we should also have the scientific mindset to always know if there's something going on with the coin that we invested in.
because usually those that too trusting in a coin they invested are the one that gonna lose it all if the prospect of their coin went south.