Amphetamine is related to drugs such as methamphetamine and dextroamphetamine, which are a group of potent drugs that act by increasing levels of norepinephrine, serotonin and dopamine in the brain, inducing euphoria.
Hoid is King Elhokar's Wit and entertainer. He is a recurring mysterious character in the Cosmere. He has been hinted to be a rouge student of Silverlight University. He has abandoned his real name.
Oedipus has been, for the most part, a good king and sincerely interested in the welfare of his adopted city of Thebes. He is a man whose intellectual cleverness and daring rescued the city from the Sphinx many years earlier, and there is every indication that he has been a kind and devoted husband to his wife Jocasta.