To be truthful, do take this noble endeavor to grab out positive in every situation. Do not talk just act,do not say,just show the result,do not promise, just prove your credential. Look at the bright side of life & choose to be happy. Yes, it is a matter of choice. When negative thoughts enter your mind, just refuse to look at them, substituting them with happy thoughts. If you have been exhibiting a negative attitude and expecting failure and difficulties, it is now the time to change the way you think. It is time to get rid of negative thoughts and behavior and lead a happier and more successful life.