Save the past! Take lessons for a better future! That way, we become vigilant and make improvements to something that never happened. It's time to move, open positive mind that there is a better future is waiting at the front!
People who are sincere with past failures or bad has ever in its natural, and in one after another with positive thoughts towards the future, together with providing a stimulus to yourself, have the encouragement and belief that something will be in want will materialize. Attitude is able to complement its pumping action to success.
Adage says that the past is the teacher, especially failures, which we can draw a lesson of what should and should not be done! Insha Allah, from the failure in the past, stretched upon the success in the future.