Man cannot fix man.

As Bob George says, man trying to fix man is like a Chevrolet trying to fix another Chevrolet.
Man has a problem - spiritual death. He is born spiritually dead in the nature of Adam. Death is the absence of life and the only person who can restore that life is Christ Jesus.
In him was life, and that life was the light of men.
Yet you refuse to come to me to have life.
For the bread of God is he who comes down from heaven and gives life to the world.
I am the bread of life.
I am the light of the world. Whoever follows me will never walk in darkness, but will have the light of life.
I have come that they may have life.
I am the resurrection and the life.
I am the way and the truth and the life.
But these are written that you may believe that Jesus is the Christ, the Son of God, and that by believing you may have life in his name.

Many people do not realize that their root problem is spiritual death and then we have the so called psychologists who can convince us that they can fix us using drugs and worldly philosophies. It is like putting a band-aid on the lit 'check engine' light on the dashboard of the car!