Not everyone in the family has the same hobby of cooking, so is my family and they smile together as if I'm a stupid guy ... Anywho, I own a cookbook. Good cookbooks, solid, classic. Do I refer to them as often as I have to do? Not. Too simple to find things online. Another positive aspect is this interactive style. Where people try different variants and you can live through them without investing in testing. So cookbooks become old and outdated?