It is well known that for 28 years Abraham Lincoln experienced one failure after another. In 1833 he had a nervous breakdown. When he ran for speaker in 1838 he was defeated. In 1848 he lost re-nomination to Congress and was rejected for land officer in 1849. These failures didn't stop him from battling on. In 1854 he was defeated for the Senate. Two years later he lost the nomination for vice-president and was again defeated for the Senate in 1858. Yet, despite it all, in 1860 he was elected president and went down in history as one of America's greatest presidents.
Obviously, success isn't the absence of failure. It is having the determination to never quit because "quitters never win and winners never quit."
Almost every person who has achieved anything worthwhile with his or her life has not only experienced failure but experienced it many times. Lincoln experienced innumerable failures, but he was never a failure because he never gave up.
Walt Disney was the same. He went broke several times and had a nervous breakdown before he became successful.
Enrico Caruso failed so many times with his high notes that his voice teacher advised him to give up. He didn't. Instead, he persevered and became one of the world's greatest tenors.
Albert Einstein and Werner von Braun both failed courses in math. Henry Ford was broke when he was 40. Thomas Edison's school teacher called him a dunce, and later he failed over 6,000 times before he perfected the first electric light bulb.
Have a attitude that Never Forever. You will win one day.