1(800) 615-1067Substance abuse can occur due to a variety of reasons, including genetic, environmental, and psychological factors. Some individuals may have a genetic predisposition to substance abuse, while others may turn to drugs or alcohol to cope with trauma, stress, or mental health issues. Environmental factors such as peer pressure, exposure to substance use, and availability of drugs or alcohol can also contribute to substance abuse. Additionally, some individuals may develop substance abuse as a result of experimenting with drugs or alcohol, or due to a lack of knowledge about the risks associated with substance use.