Meg is a perfectionist. She is so preoccupied with perfection she almost never gets things done on time. She procrastinates and focuses so closely on trivial details that she often fails to see how the details fit into the bigger picture. Socially, she rarely goes out because she is too busy working. She often won't make choices because she fears making the wrong choice. Meg's life is dominated by rigid expectations and goals. Meg is suffering from _____ personality disorder.