How to show don`t tell this sentence? ( it is really cold outside today )

Which one of these lines use him to permitte which one of these lines uses iambic pentameter?

You receive an email from an impressive-sounding stranger, professor alexander rothschild renard iii, president of the american institute for scientific political statesmen. he urges you to vote for his presidential candidate choice. this social media red flag is known as pomposity inanity superstition fanaticism

What do advice means in the dictionary?