You got the diagnosis. Or maybe you watched a video at midnight that described your entire life in sixty seconds. Either way, you know now. You have ADHD. And nobody is telling you what happens next. Not what ADHD is. You've already read about that. Not how to organise your desk or manage your time or hack your productivity. You've tried all of that. What nobody tells you is what the first year actually feels like. The relief that floods in and then drains away. The grief that replaces it, specific and disorienting and invisible to everyone around you. The conversations that go well and the ones that break something. The medication question. The moment your partner looks at you differently. The Christmas dinner where you suddenly see your mother clearly for the first time. The morning you wake up and realise you don't know who you are without the mask you've been wearing since you were seven. This book walks beside you through all of it. Written for women diagnosed with ADHD in their 30s, 40s, and 50s, Now That You Know is the first book to map the emotional arc of late diagnosis month by month. It is not a textbook, a workbook, or a memoir. It is a companion for the year when everything you believed about yourself gets taken apart and slowly, carefully, honestly put back together. From the initial revelation through the grief, the relationship recalibrations, the career reckoning, the identity crisis, and the quiet, hard-won rebuilding that follows, this book names what you're feeling before you can name it yourself. No worksheets. No checklists. No homework. Just the book you'll wish someone had handed you on the day everything changed.