Related:

• A kleptomaniac is a person who helps himself because he can't help himself. MORGAN
• CRITIC: A person who boasts himself hard to please because nobody tries to please him.
• The person who is all wrapped up in himself is overdressed.
• Now tell me: can a man love anyone who hates himself?
  Can he be in harmony with someone else if he's divided in himself, or bring anyone pleasure if he's only a disagreeable nuisance to himself?...
• He who despises himself nevertheless esteems himself as a self-despiser: -- Nietzsche
• A person who doubts himself is like a man who would enlist in the ranks of his enemies and bear arms against himself.
  He makes his failure certain by himself being the first person to be convinced of it....
• I can tolerate a little abstinence if the other person does it in moderation.
  Usually, it is a weak person who yields to the temptation of denying himself or herself the pleasure that is the abstainer....
• Neurotic: person in a clash with himself.