Besides, those who doubt intuition, their intuition doubts them. In other words, the doubt becomes a wall between themselves and their intuitive faculty. And there is a psychological action: as soon as intuition has sprung up, doubt and reason have sprung up too, so that the vision becomes blurred. One should develop self-confidence. Even if one proves to be wrong once or twice or thrice one should still continue; in time one will develop trust in one's intuition and then intuition will be clear.