We are humans, and helping others is a very good habit, and it represents humanity. That is the reason people encourage them to help others and appreciate them for doing this kind of thing. ImgSrcTo be honest, humanity is decreasing from our hearts, and very few people are getting selfish from time to time. I know that there is some reason behind such behavior, but it's not a good change. After all, we are humans and we need the help of others. If everyone becomes heartless, the world will be turned into hell. I am sure nobody wants to see such a world.