Answer:
It depends on the cause of the embarrassment. Tripping up the stairs of a stage when going to receive your diploma is much different than getting caught in a lie. If it is just a mishap, you have to find humor in it and not be afraid to laugh at yourself. I do it all the time. Getting caught in a lie or something you could have prevented but didn't means owning up to your mistake or bad behavior. Then, learn how to forgive yourself. All of us have our human strengths and weaknesses, frailties, shortcomings, and lack. Learn from the experience and move on (your not alone).