Categories Articles I’ve Guided Companies Through AI Transformations for Years. This Is the Costliest Mistake I See Executives Making. Post author By crystalg Post date July 25, 2026 Entrepreneur – Latest Tags companies, costliest, Executive's, Guided, I've, Making, mistake, this, through', Transformations, years ← Synth historian Oli Freke will spend big on a good bicycle → I attended pastry school in France. These are the 7 most common mistakes I see home bakers make — and how to fix them.