possible. I mean by researching each project you want to invest in first. check their background. and be sure to leave a mark when you find anything suspicious especially like an unreasonable return on investment. and also avoid things related to money rich in one night.
In essence, bids that are too large for each new project need to be researched and questioned because if it doesn't make sense in general, it will obviously have an effect if the project does not become successful at the time they have set themselves.