These 3 CEOs explain how getting fired set them up for success

REUTERS/Shannon Stapleton In order to succeed in life, you have to be an eternal optimist. Every lemon you're given can be juiced into lemonade. Even when doors keep closing, you have to keep searching for new ones to unlock. One of the most devastating things that can happen to anyone, even an optimist, is to lose one's job. The hit to the paycheck hurts enough but for some people, especially folks in high positions, it's the hit to the ego that hurts the most. People stop talking to you. You b...