In the Hitchhiker's Guide to the Galaxy, the titular book is a travel guide with all of the information in the universe. If that idea sounds overwhelming to you, you are not alone, which is why the book's cover has only two words on it: "Don't Panic."
That guidance can be helpful for bridge players as well. There's a lot of information and sometimes you find yourself in an obscure contract that seems impossible. Take a step back and say to yourself, "Don't Panic."'