> I just don't think that telling an introvert, or worse, someone who is painfully shy, that making them engage in a behavior that is naturally uncomfortable for them will lead to equivalent level of success. I kind of feel like it's the same as telling an alcoholic "stop drinking".
Half of the battle in many struggles is convincing the person that it’s possible to change their situation. Telling stories of people who succeeded in changing can be enough to show that the reader has some control.
Some people get stuck feeling as though everything in their life is purely the result of external factors out of their control. This leads to a sense of helplessness and no attempts to change the situation.
Some self-help books really are helpful at inspiring people to believe that they actually do have some, albeit usually not total, control over their situation. This can be enough of a nudge to get people making the changes they need to make to start moving in the right direction.
They’re not usually miracle fixes or one-shot solutions, but they can shake up the status quo and point the reader in the right direction. No self-help book would simply tell an alcoholic to “just stop drinking”, but they might provide steps for identifying triggers that lead to drinking, taking gradually more control and accountability for their consumption, and provide example success stories to show that people really can overcome alcoholism.