https://docs.google.com/spreadsheets/d/1o7Petft6HJMedO9xX242wLXTU0vvv3xjne66SAkZ5NI/edit?gid=0#gid=0 Addiction is a complex and often misunderstood condition that affects millions worldwide. At its core, addiction is a chronic brain disease characterized by compulsive substance use despite harmful consequences.