Categories Articles SBF thinks one of his biggest mistakes at FTX was slashing his workday from 18 hours to 13 hours a day, his planned testimony shows Post author By crystalg Post date December 14, 2022 Business Insider Business Insider Tags Biggest, from, hours, Mistakes, planned, shows, slashing, testimony, thinks, workday ← Elon Musk Sells $3.58 billion in Tesla Stock → Best Drink Tumblers For 2023: These 5 Are Most Recommended By Expert Reviewers