Drug rehabilitation services can be a game changer for a person who may have attempted to put an end to substance abuse by themselves, but did not have any luck staying abstinent. The main reason individuals need drug rehabilitation services is simply because staying abstinent isn't just dependent on conquering immediate physical obstacles. People who avail themselves of drug rehabilitation services can engage in a number of treatment procedures which will help them handle problems in their life which are far more environmental, emotional and in many cases psychological. For example, studies show that addiction can often be brought about by purely environmental circumstances, including turmoil, failures, or loss in one's life. There can be a co-occurring mental health disorder which needs to be addressed simultaneously in drug rehabilitation services, and if not handled most individuals will relapse in short order. While normally it takes a significant amount of time and energy to fully benefit from drug rehabilitation services, those who only detox and receive no further services fare as well as someone who took part in no drug rehabilitation services. Long-term inpatient or residential drug rehabilitation services would be the most optimum alcohol and drug rehabilitation facilities for all those hoping to have a full recovery and also be able to have a fresh start.