For example, as a result of using cocaine an addict will usually begin lying and stealing, feeling guilty when coming down off of his/her high and then feeling depression (varying from mild to deep) and then continuing to use drugs as a way out of the depression. The question, then, is this: Does the program include real and thorough methods which address the lying, stealing, guilt and the continued relapse? A 30 day program that only offers yoga and walks on the beach may sound nice--but 30 days away from cocaine doesn't necessarily mean the person is cured. What do they DO in those 30 days? In most cases, group therapy and detox is just not enough.
Cocaine addiction is best resolved with biophysical rehab followed with cognitive counseling and life skills training. Biophysical drug rehab will eliminate the drug residuals out of the body--this eliminates the body's physical dependency and gives the individual a fresh start physically as well as a "clear head." Cognitive counseling will address the individual's responsibility and choices and will help the addict realize his ability to remain drug free when confronted with situations in the future. Last, life skills training will reinstore a person's ability to live life productively--the skills we often take for granted (i.e.: communication skills, "people-picking" skills, planning and administrating one's own life, etc.)
I hope this helps you in your search for answers.