Mistakes are great teachers. Success comes to those who are willing to risk making mistakes in the pursuit of their goals and aspiration, and who are able to learn from those mistakes.
Mistakes can be enormously valuable, but when you try to get others to pay for your mistakes,then you deprive yourself of the opportunity to learn from them.
Much of the value of misakes comes from the fact that they demand a cost that much be paid.The person who learns the most from a mistakes is the person who pay the price for that mistakes.
When you make a mistake, don not look back at it long. Remember the reason for it, and then look forward. Mistakes are lessons of wisdom. The past can not be change. The person is still in your power. Make use of your misyakes to achieve your goals and aspirations.