It will be difficult for someone to be able to escape from the problem of drug addiction if the person concerned is reluctant to undergo therapy in a rehabilitation facility. Especially when someone refuses to admit that they have a problem, of course, it will make the people who care about him feel frustrated too. Friends and family often feel ashamed and feel there is nothing they can do about it; this is the time that you need family intervention. Addiction is a complex and chronic disease, but it can be reversed through certain treatments.