With most problematic states of mind, and certainly with depression, we often have a tendency to maintain the problem by self-confirmation. What I mean with that is often repeating to oneself things like "I am depressed", "I feel miserable", "Life sucks", "They are bad", "I hate myself", "I can't do it". The problem is that when we repeat this often enough, it will all come true! These kind of self-obsessive thoughts blind us to the needs of our family and friends, and we do nothing to help them. As a result, we receive less positive feedback and love from them, and also less simple satisfaction and joy of making them happy.
In Buddhism, we use meditation to improve our state of mind by habituating ourselves to a positive state of mind, but repeating the above sort of tantrums throughout the day will only keep us in the same negative state. Just imagine what happens if a perfectly happy woman suddenly starts saying to herself "I feel miserable, I hate myself" once every five minutes...
Instead, positive affirmations can have a strong therapeutic effect; "I love my family", "I don't need to grow hungry", "Other people are much worse off than me", "I can help others", "I am OK".
"Should you flush your Valium and Prozac down the toilet? No, not yet. Begin with small actions to help others - empty the garbage can without being asked, clean up your own mess in the kitchen, polish the shoes of others. Smile occasionally. Gradually build up the courage and determination to confront your self-cherishing mind and declare yourself a slave and friend of all living beings. Then you will extract more joy from cleaning up somebody else's mess in the kitchen than you will ever get from watching television. Not only will this lift your depression, it will place you on the path to bliss."
"In Western cities nowadays, you can see, the older you are the more problems you have. When we are young, not so many problems, but then there are drugs and sex, and eventually they become dissatisfying, then more depression, more depression. So, as your body becomes bigger and your brain becomes wider, you have more and more problems and become more and more depressed. The more money you have the more problems come. You can see this.
You only take care of your body, you never take care of your mind, and the result of this imbalance is depression. For most western people this is the case: only the body is reality and they don't care about the existence of the mind, the soul, the consciousness. They don't believe they can change their minds. They can change their nose through an operation, but they don't believe they can change their mind. And when you believe this, then no way can you resolve your depression.
Our thoughts, our mind or consciousness are mental energy and cannot be localised in the body. It cannot be touched; it has no form and does not travel in time and space. We cannot touch it or grasp it.
What is important to understand is that the view you have of yourself and the view you have of your environment are based on your own mind; they are the projection of your mind and that is why they are not reality."