Whenever there are frequent natural or man-made disasters, there will be a lot of discussion about the end of the world. There are so many books that people are reading related to this topic. It seems that a lot of people believe that the end of the world is fast approaching. I think that whether it is real or not, cherishing whatever you have now is the most important thing. We should work hard in our lives and deal with things in a positive manner. If we manage to achieve what we are capable of, that is more than enough.