Drug and alcohol recovery in Strathclyde can be viewed as similar to an investment. The individual will be doing something that might involve a bit of discomfort now, but they can look forward to great benefits in the future. It is doubtful that anyone would break away from addiction if they believed that it was going to make their life worse.
The reality is that sobriety can offer rewards that are way out of proportion to the sacrifice involved, so it really is a great investment. This is why people in Strathclyde who are considering things like private alcohol rehab should not worry too much about investing in treatment because they will easily recoup this expense afterwards.