Don’t turn back when you see the red light. Stay there and you will soon see the green light. Similarly, when you try hard and still find yourself short of the gateway to success, don’t give up. The door may be closed now but it won’t be like that forever. Keep knocking and stay there so that when the door opens even for a moment, you can sneak in. And let me tell you; the door will certainly open again. It will open only for those who are stubborn and won’t turn back.