Next, you have to act Majestically. Whenever someone tells you something that you don't like, like "Go to bed!" scream at them.

For instance:

Mother: "Go to bed!"

Majestic human: "I WILL NOT GO TO BED! DO YOU THINK I, (insert name here) WOULD REALLY ANSWER TO YOU, YOU PEASANT!"

Then give them a majestic glare and walk at of the room majestically. We'll work on the walking majestically thing later, I'll give you some time to get this before I barrel ahead.