I can say realizing if the crypto project basically can't show and can't provide you a good investment. One more thing to consider was you can definitely knows it by checking their project team details and on how they was running their project. So to avoid being scammed, make sure you arr making a step and make a skillful research about the project, try not to get fancied by the projects good promises without checking it so well. Because as the cryptomarket grows, its their moment also to arise tricking people in the marketolace. So trust only a project like the Dencoin tokens which integrated each participant that joining with their project was safe and good, and they can make a great potential for the investors to make a good investments.