Thoughts, Ideas & Feelings
The world we live in is not something that exists independently of our thoughts and ideas. Our world and our thoughts and ideas appear to us as a unified whole. Depending on what our thoughts and ideas are, our world may appear in completely different ways. These thoughts and feelings constitute our psychological condition.
When something breaks down inside us physically, our minds no longer remain clear. And, if our minds are not clear, then the eyes with which we see the world and our views of life become dark. Our lives and the whole world take on a gloomy appearance. When we feel healthy our minds brighten, and consequently our outlook on everything becomes brighter.