Answer:
“We need to accept that we won’t always make the right decisions, that we’ll mess up royally sometimes – understanding that failure is not the opposite of success, it’s part of success.” – Arianna Huffington
Explanation:
Should be "The night before that.."
What is the noun form of ambiguous? ... The noun form related to this word may be either ambiguity or ambiguousness. The adverb is ambiguously.