Drug rehabilitation services can be a game changer for somebody who may have attempted to put an end to substance abuse independently, but did not have any luck staying abstinent. The key reason why individuals require drug rehabilitation services is because remaining sober isn't just determined by overcoming acute physical obstacles. People who avail themselves of drug rehabilitation services can take advantage of a variety of treatment methods that helps them handle difficulties in life which are more environmental, emotional as well as psychological. For example, studies show that addiction can often be caused by purely environmental circumstances, for example turmoil, failure, or losses in one's life. There can be a co-occurring psychological disorder which needs to be handled simultaneously as part of drug rehabilitation services, and if not addressed most people will relapse promptly. While it will take a significant amount of time and energy to fully reap the benefits of drug rehabilitation services, individuals who only detox and take part in no further services fare equally well as someone who took part in no drug rehabilitation services. Long-term inpatient or residential drug rehabilitation services would be the most optimum drug and alcohol rehabilitation programs for all those hoping to have a full recovery and be able to be able to have a fresh start.