What will happen to a person if he suffers from long－term stress and depression？A．He will

What will happen to a person if he suffers from long-term stress and depression？

A．He will lose his present job.

B．He will become bored with his life.

C．He will become sleepless and anxious.

D．He will commit suicide.

请帮忙给出正确答案和分析，谢谢！