Pius XI was known to have a temper at times and was someone who had a keen sense of knowledge and dignity of the office he held. He insisted that he eat alone with no one around him and would not allow his assistants or any other priests or clergy to dine with him. He would frequently meet with political figures but would always greet them seated. He insisted that when his brother and sister wanted to see him, they had to refer to him as "Your Holiness" and book an appointment.