In business, in sport or in life, perfectionism cannot be reached. This means that missing, failing happen more often than archiving and succeeding. It should be used as a way to learn to make success happening. The challenge here is to deal with the mistakes in a constructive way, seeing it as an opportunity to grow and to learn from it. For instance, living in the present will help you to concentrate on what is going on right now, forgot about what happened earlier and not projecting yourself to the future. Mistakes, errors are opportunities given to you to archive your goals.