Author Cynthia Hammer’s journey with inattentive ADHD first began when she received her diagnosis at the age of 49, a pivotal moment that sparked her passion for advocacy and education. She founded the non-profit ADD Resources, which aimed to educate adults about ADHD and grew to become a thriving organization.  Then, in 2021, she founded the non-profit Inattentive ADHD Coalition with a mission that children and adults with inattentive ADHD will be readily and correctly diagnosed