sure if you want to try trading you should get some education and understand how to speculate effectively - you should be fast and pay attention to details about a project. if you go in long term investment, i would reccomend u to check each project carefully before go in. i prefer credible dex and defi projects for now
yeah, i think for long term investment really better to choose credible projects with well-known founders and simple business model. since i don't understand trading i only go into defi/dex projects