The emotions of human being is quite volatile with distinct frequency, especially when our goals met, but not all people never satisfied, many people settle less and that's what they get. But to those achievers and successful will never be satisfied because they gets bored easily, they need more challenging task it's quite exhausting to think about it, but it is more exhausting to just sit and relax, even if we are resting we can't rest forever because of the boredom, Boredom is indeed a great motivator to do something that accomplishes task.