Wrapping Christmas lights around a tree can be a bit tricky, but I can help you out with some tips. First, make sure to measure the length of your lights so you know how much you'll need. Then, start at the bottom of the tree and work your way up, wrapping the lights around each branch in a spiral pattern. Make sure to tuck any loose ends or extra cord into the tree so it looks neat. And don't forget to check that all the lights are working before you step back and admire your handiwork!