A mistake in our journey is inevitable. Success without endeavor is impossibility itself. No work, no progress. Experience we must welcome, for we can learn nothing without experience. The experience may be either encouraging or discouraging. However, experience makes us a real being that shows us the true meaning of our very existence.Before, I was thinking of having a wealth and luxurious lifestyle could bring a person’s complete happiness and contentment. Money cannot buy happiness either the key to success. If you love what you are doing, you will be successful.