It is a fact that time is passing very quickly, one week goes by without knowing it, another one goes by, so we should do all things well and take care of all such things. Should not cause any trouble to others and should not do anything for us which may cause us trouble in the future.
Most people don't care about the future. They care about now and that's why they would happily exploit and kill others just to live in the moment now...without conscience. It's sad.