No matter how promising a project might look, especially if they are new projects just look them as if they have nothing to offer and invest only what you can afford to lose. Do not keep your eggs in one basket, do you fall in love with a single coin, no matter how good they are always keep digging, many more good gems won't hurt than relying on a single gem 💍. Be smart
Smart people move along with smart mind. Business minded people prepare themselves for every ups and downs. So they know better what to dig, where to dig and how to dig