Yes! It is highly heritable and highly common. I highly recommend Kirk Martin of CelebrateCalm. He speaks to these issues of parenting a child with ADHD when you also have ADHD. Also subscribe to Jessica McCabe’s channel “How To ADHD” on YouTube and watch together with your kid – probably best suited for 8/9 year olds and up to to increase likelihood they’ll show interest. To my knowledge she doesn’t have kids yet but she is at an age where both kid and adult can relate equally and she is funny. Good for bonding with your child and she has specific topics including relationships – what this all really boils down to.