What type of figurative language is the song lyric "livin' in a lonely world"?

Shakespeare’s language is considered english. old middle modern current

What is wong with this sentence cameron, who has an extreme and unreasonable suspicion of other people and their motives, suffers from paranoia which is a psychological disorder characterized by delusions of persecution or grandeur, was absolutely sure that someone was following him even though he was absolutely alone and hadn't seen a car for miles and miles.

Why witchcraft often the explanation for illness