As someone diagnosed (later in life) with ADHD and a therapist who specializes in working with adults with ADHD, I am uniquely qualified to answer the question, what is it like having ADHD.

Most people think of ADHD as little boys who have behavior problems, or it comes from bad parenting or too much electronics, or even poor nutrition.

But it is really a neurodevelopmental difference that is about 75% genetic.