I’m the same except mine comes down on Boxing Day, all decorations etc need to be gone before the new year begins. People I know think it’s weird but I’m glad I’m not the only one.Same! I can't even bear having the tree up for 12 nights past Christmas. Always take it down by New Years Eve so I can start the new year fresh and tidy.
I have a friend who does a different Christmas theme each year, so all new decs and tableware, so bloody wasteful and expensive!