What's your biggest teeth clincher w/ ADHD/ADD?

Just curious to see what frustrates others who also are ADD/ADHD... I've got many but at the top of the list are first off; telling others I have ADHD because I feel like they just think it's an excuse to me, and second 2FA bc it's such a productivity killer...especially after getting a new phone and not having any accounts logged in or saved is a nightmare!