How do I know If I also have ADHD?

I'm not hyper, quite the opposite actually!

When I first heard the words "Attention Deficit Hyperactivity Disorder" (ADHD) associated with my name, I was taken aback. I'd always thought of ADHD as that condition hyperactive kids had in school — the ones who couldn't sit still or seemed to live in their own world. But here I was, in my 30s, grappling with a diagnosis that made me reassess so much …