The only way to experience the prize is to fulfill your high calling. The road to the high calling is to press towards the mark of it. The prerequisite to press is to forget.

Once a person has sought to repent of offenses toward God and others, the next important action is to forget them and continue their faith journey. 

Remember, if you constantly dwell on the past, your actions and thoughts will be confined to where you were, preventing you from reaching the high price of your faith. This is a price not worth paying.