I will be completely honest with you. When I started watching this video I thought, oh god another stupid scene girl. By the end of this video I was in tears and have so much respect for this person now. This video is amazing.
If you can find the black dot in this picture, you suffer from clinical depression. The part of your brain that produces the chemical needed for happiness is damaged, so the other parts of your brain work harder to solve problems. Most people with clinical depression are actually highly intelligent.
If you find the black dot, you may want to consult a psychologist promptly.