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 not 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
I have kept my all eggs in one basket two years ago in CYFM and MFTU. I have lost my all investment as both tokens now shit coins and about to dead now. From then, now i am aware and don't invest in shitcoins. I always try to invest in top few coins but not all assets in same coin. I hope your opinion will help new investors.