Bella L. (age 11 ) asks:
How do I get my little brother to stay out of my room?? He is one-year-old and my room is his very favorite place! Helllpppppp!
I have found this a very effective way to keep trolls at bay. It may work for your younger brother.
In your bedroom, build a pile of unwashed gym socks, Limberger cheese, three or four living skunks, and a Dead Horse Arum Lily.
(Guess what that last one smells like!)
When the pile reaches two feet seven inches tall—the approximate nose level of your average troll or one-year-old boy—stop.
I’m fairly certain this will ensure you some privacy.