After a difficult emotional event, just a sliver of light is a sliver of light to remind us that it's all has been for the best, that things are about to get better. But the light that represents hope is so small. so small that you want to turn your attention to the dark side, to the the negative thoughts. The most important thing is to have the strength to stay in the light, not to go completely into into the shadows. What is very easy to do