This only brushes the surface of the type of problems that occur with these types of medications, especially the benzos which, in my opinion become a cruel joke on the human body. However, this aritcle is really nice and informative and gives you a flavor of why it may be best to explore other solutions to anxiety, depression, and insomnia: http://doctormurray.com/2012/10/sleeping-pill-use-dramatically-increases-the-risk-for-dementia/