One gives partial confidence and cannot give complete confidence. One is wobbling, thinking, "Yes, I have confidence: perhaps I have, perhaps not." This sort of confidence is a very difficult position. A better position would be not to give it at all. It is lukewarm: not hot, not cold. This person does the same in all things-in business and in profession. This person trusts and doubts, and trusts and fears. This person is not walking in the sky, and is not walking on the earth, but is between the two.