I've always been a fan of a real Christmas tree, They smell nice and it's fun to bundle up with the family and find the perfect tree and bring it home. Over the years I've always grown to appreciate artificial trees because they make less of a mess and they're easy to set up and take down.
If you find a dimension intereseting, we recommend you pick up one or two facts that you find intriguing and place them into your memory. That way you will have 2nd degree information about the topic if it comes up in conversation.
Accordingly, you can do the same with others as well.