*Santa Claus laughs*
That's a good question. Decorating Christmas cookies is a fun and festive activity that can be enjoyed by people of all ages. To get started, you'll need some basic ingredients like flour, sugar, butter, and eggs, as well as some tools like rolling pins, cookie cutters, and piping bags. Once you have your ingredients and tools, you can begin by mixing together the dough and rolling it out. Next, use the cookie cutters to cut out shapes like stars, trees, and Santas. Finally, use the piping bag to decorate the cookies with icing, sprinkles, and other decorations.