Individuals who would like to maintain a lot of flexibility in their lives can engage in an outpatient rehab if they need rehabilitation for substance abuse. Outpatient rehab will allow for the rehabilitation client to take part in treatment services without the commitment one would usually have to agree to within an inpatient or residential drug rehabilitation center. This doesn't often work in the rehabilitation client's favor however, specifically those clients who need to address substantial drug abuse problems. So while an outpatient rehab may seem like an expedient possibility, it isn't for everyone. Those who choose an outpatient rehab will ordinarily take part in meetings and take part in therapy and treatment services part-time daily or several days a week. This is helpful for many who have just completed a much more comprehensive inpatient or residential program as an effective aftercare or upkeep step, and someone with just a brief history of drug abuse which is really a very small percentage of clients. For an individual with more severe addiction and dependency problems, inpatient or residential drug and alcohol treatment centers which provide treatment on a long-term basis are going to be the more advantageous rehabilitation alternative.