A lawyer is distressed by feeling the need to wash his hands 100 times a day. He has no time left to meet with clients, and his colleagues are wondering about his competence. His behavior would...

A lawyer is distressed by feeling the need to wash his hands 100 times a day. He has
no time left to meet with clients, and his colleagues are wondering about his competence. His behavior would probably be labeled disordered, because it is ______________—
that is, it interferes with his day-to-day life.