yes i knew that. i read it in a textbook.
i just had a very good dream. in my dream there was a tree and super mario jumped up and a missile shot of the tree but even though mario was above it the missile exploded and he was blown up. then another tree came and luigi jumped at the tree and the tree shot a missile and blew him up. then a real person stood with the back of their head facing me and the super mario world tree shot a missile at the person and they blew up. then six people stood in two rows of three and two trees on each side shot missiles and blew all of them up.
i felt really good when i woke up.