cannot talk to people, have no energy to live;
...then most probably you have mental overload.
From constant mental overload a person feels chronically disempowered. In the modern world mental overload is the main reason for chronic diseases as well as problems with work and personal life.
Mental overload has its effect both on mental and physical levels causing problems at work, with the family, chronic diseases, inpaired productivity.
cannot control your behaviour, work a lot, feel constantly tired;
feel you cannot live a normal life;
feel hopelessness, feel you are a failure, frustrated with your loved ones, your work;
do not have energy;
lose your temper;
do not feel rested after a sleep;
feel tension in you head;
cannot start doing something;
feel apathy, depression, low spirits, bad mood;
cannot stand the climate, colleagues, environment and so on.
have disrupted daily routine;