Answer:
Depression (major depressive disorder) is a common and serious medical illness that negatively affects how you feel, the way you think and how you act. Fortunately, it is also treatable. Depression causes feelings of sadness and/or a loss of interest in activities you once enjoyed. It can lead to a variety of emotional and physical problems and can decrease your ability to function at work and at home.
Answer:
A. “I should first step up with my left leg.”
The an illness that was hard to cure called the plague
Realization or fulfilling ones talents/potential usually considered as drive/need in people