Individuals who would like to maintain a lot of flexibility in their lives can engage in an outpatient rehab when they need rehab for substance abuse. Outpatient rehab makes it possible for the treatment client to take part in treatment services without the commitment one would ordinarily have to consent to in an inpatient or residential alcohol and drug rehabilitation program. This doesn't often work in the rehabilitation client's favor however, particularly for those individuals who need to solve substantial substance abuse issues. So while an outpatient rehab may seem like an expedient option, it isn't for everyone. People that choose an outpatient rehab will generally take part in meetings and take part in therapy and rehab services part-time on a daily basis or a few days a week. This is very helpful for individuals who have just completed a more comprehensive inpatient or residential program as a good aftercare or maintenance step, or someone with just a short history of substance abuse which is usually a really small number of clients. For somebody with more severe addiction and dependency issues, inpatient or residential alcohol and drug treatment programs which offer rehab on a long-term basis will be the more beneficial rehab option.