Living with ADHD as an adult can mean years of working overtime to keep up with everyone else. Because of challenges with executive function and focus, you might struggle with ADHD burnout, staying connected with friends, and parenting or caregiving responsibilities. By the time you land in middle age — between ages 40 and 65 — the stress can take a real toll on your mental well-being and physical health. That’s the takeaway from new research out of the United Kingdom.