First of all, a person is listless all day, always decadent and doesn't want to do anything. I think he is mentally ill. I suggest going to the hospital for a check-up, because the pressure of life and work in today's society is very great. If it can't be released effectively, it will easily lead to some mental discomfort. Therefore, going to the hospital for examination and effective treatment according to the examination results will definitely make him recover as soon as possible. I have a problem in my heart. Hormones also have an effect. Go out for a walk more, or it will be because of some setbacks. We should establish a correct outlook on life and the world, make more cheerful friends and participate in more social activities, and we will get better.
Second, in fact, no matter what causes a person to have no spirit, decadence is terrible. Over time, you will realize that this person has lost the information of life, which will seriously lead to insanity. In this case, you should go to the hospital to consult a psychologist as soon as possible. If there is no problem, go out for a walk, chat with friends and adjust your mental state.
Overall induction is a failure. Emotional failure, life and work failure, work failure, study failure, etc. These are not summarized by failure, but lead to a person's decadence, which is the biggest factor.
May you cheer up and live with high morale!