Definition: In this task, a passage will be given and the goal is to identify an event from the passage. An event is defined as a single word representing something that happened, is happening, or may happen. An event can be factual or hypothetical, positive or negative, certain or uncertain. While most events are based on verbs, an event can also be based on a noun (ex. storm, snow, rainfall) or a copula verb (is, was, been, etc.). The event must not be a pronoun or an adjective. For noun events with multiple words, use the last word in the phrase as event.
Input: Passage: I'm an emotional man at the best of times but I made a monumental mistake walking out of Fratton Park and a day hasn't passed since I left the ground for the last time that I didn't regret my decision. "The truth is I have had my rows with chairman Milan Mandaric but they were petty and the vast majority were my fault."

regret