Science now shows that the cause of addiction is not the addictiveness of the drugs themselves, but the underlying reasons for taking the drugs – the emotional pain, trauma, and disconnection/loneliness that users feel. The drugs are simply an escape mechanism to avoid feeling the pain and to feel connected to something. If as a society we help people to heal the pain, to feel connected to others and enjoy life, then the use of drugs will decrease. Love and connection is the answer.
https://www.youtube.com/watch?v=ao8L-0nSYzg