Former crypto billionaire Sam Bankman-Fried, who is facing seven felony counts for alleged fraud, has chosen to testify in his defense during his trial. This decision may have exposed his hubris and his weakness. Bankman-Fried gained attention for his risk-taking while building the crypto exchange FTX. He pleaded not guilty, claiming to be an overworked entrepreneur. The fate of Bankman-Fried is being decided by New York City jurors, who have heard complex testimony, including statements from co-conspirators. The key question for the jurors is whether they can believe what Bankman-Fried says. Prosecutors have presented evidence contradicting his statements. The jury, which includes a diverse group of individuals, will soon decide if any of Bankman-Fried's actions were criminal.