Ensuring that a person has a stock in the house. Pertaining to a realization where one means on stopping drug usage due to the fact that of its unfavorable results, yet, being unable to withstand the urge, returns back to the usual practices. In many cases, drug abuse disorder is generally developed due to many social, personal, and environmental causes.Discussed below are the most common reasons for drug addiction: Having a group of friends who take in drugs. Peer pressure is considered to be one of the top reasons for alcohol addiction and SUD. Numerous young individuals are reported to have begun taking in drugs for the very first time due to peer pressure from a group of pals who were frequent consumers themselves.