Drug rehabilitation services can be quite a game changer for an individual who may have tried to stop drug or alcohol use on their own, but did not have success staying abstinent. The key reason why individuals need drug rehabilitation services is simply because staying abstinent isn't just dependent on conquering acute physical problems. People who make use of drug rehabilitation services can engage in many different treatment procedures that helps them resolve issues in life which are much more environmental, emotional and even psychological. For instance, studies show that addiction is often caused by purely environmental circumstances, for example turmoil, failure, or loss in one's life. There can be a co-occurring psychological disorder which must be addressed concurrently as part of drug rehabilitation services, and if not addressed most individuals will relapse promptly. While usually it takes a great deal of time and energy to fully reap the benefits of drug rehabilitation services, individuals who only detox and receive no further services fare just as well as somebody who received no drug rehabilitation services. Long-term inpatient or residential drug rehabilitation services would be the most optimum drug and alcohol treatment facilities for those hoping to experience a full recovery and be able to be able to have a fresh start.