To be mentally healthy, people must have self-esteem. People must maintain self-esteem by constantly earning the respect of others they respect, and they must earn that respect only by treating them ethically. Which of the following conclusions can be derived from the above? ['Mental health will be treated ethically by others.', 'Mental health will treat people they respect ethically.', 'Mental health must have self-esteem in order to be treated ethically by others.', 'Self-respect people rarely treat those they respect ethically.']