Modern psychology has a word that is probably used more than any other word. It is the word “maladjusted.” Now we all should seek to live a well-adjusted life in order to avoid neurotic and schizophrenic personalities. But there are some things within our social order to which I am proud to be maladjusted and to which I call upon you to be maladjusted. I never intend to adjust myself to segregation and discrimination. I never intend to adjust myself to mob rule. I never intend to adjust myself to the tragic effects of the methods of physical violence and to tragic militarism. I call upon you to be maladjusted to such things. I call upon you to be as maladjusted to such things.
[…]
God grant that we will be so maladjusted that we will be able to go out and change our world and our civilization. And then we will be able to move from the bleak and desolate midnight of man’s inhumanity to man to the bright and glittering daybreak of freedom and justice. -

- Martin Luther King Jr.

from “The Power of Non-Violence,” June 4th, 1957. (full text)