how to keep my cat out of my xmas tree

Well, if you have a cat, I would suggest using some kind of deterrent to keep your cat away from the Christmas tree. Cats are very curious and love to explore, so you may want to try using a deterrent such as aluminum foil or double-sided tape to make the tree less attractive to your cat. You could also try placing some objects or toys around the tree to distract your cat and keep them entertained.