How to enlighten our life--- this is the subject of that particular article.
Always try to think positively. Sometime, we may commit some mistakes. It is quite natural. We should take a lesson from those mistakes to make our future more successful but we should not live together with those mistakes. If we do this, the wheel of our life stops soon. We will live like a dead person. When our destiny will be covered in darkness, then we should try to enlighten the fate again with the help of previous experiences.