if I want to eat steak, i'd search about steak, why the hell i need to check about broccoli. Same thing if i want to learn Common Lisp, i need more info about

if I want to eat steak, i'd search about steak, why the hell i need to check about broccoli. Same thing if i want to learn Common Lisp, i need more info about Common Lisp, Why the hell i need info about Clojure.