The answer is YES! All you have to do is take the information to know about how to change your thinking. If you change your mind, your behaviors will change. So, it can improve your depression.
All ‘depression help’ is really ‘self help for depression’.
I would thank to my friend, Paul Collier from Stoke U.K. You are right. Depression is NOT a disease. It’s a temporary condition in the mind. Just be positive and relax.