Not an AI expert? Don't want to be? This book is for you. You use AI tools at work or at home. They save you time, until they don't. One confident but wrong answer, one awkward AI-written email, and suddenly you're the one explaining yourself at the staff meeting. This plain-English guide is for everyday users who aren't computer experts or AI mavens. There's no jargon, no coding and no hype. It's just practical advice from a scientist who spent thirty years in work where checking matters, and who has watched what really happens when regular people use AI. Inside, you'll discover: What works: the tasks where AI tools really shine What fails, and why: so you can spot problems before anyone else does The traps to avoid: mistakes that can embarrass you in front of coworkers, family and friends A pre-flight checklist: a simple routine for checking AI output before it goes out under your name How to use AI with confidence: without becoming a tech expert The AI experts can skip this one. For the rest of us mortals, it's the guide we've been waiting for.