Progress-focused

One of the most interesting aspects of the book The upward spiral by Alex Korb is thinking in terms of downward and upward spirals in human functioning. The concept of a spiral is based on what is called a positive feedback loop, a loop of cause and effect which continues and amplifies itself. A simple example of a positive feedback loop is a microphone which is held closely to a speaker. It will pick up the sound of the speaker and amplifies that again and again and again. The result is a shrill high tone. In human functioning these positive feedback loops can also happen in all kinds of ways. When the consequences of such positive feedback loops are negative we may speak of downward spirals; when they are positive of upward spirals. Such spirals can happen in many areas of life. I will give some examples. 

Neuroscientist Alex Korb has written an interesting book about depression called The upward spiral . A core idea in his book is that depression is not simply a state in which you feel badly but rather a downward spiral. What he means by this is that while you feel depressed you are inclined to do things which do not relieve your depression but maintain or aggravate it. Things such as physical activity, social contact, and thinking about happy memories, among other things, might help but are precisely the type of things which you are not inclined to do when you feel depressed. Because of this, it is easy to get stuck in a depressed mood.