Anyone else drink way too much coffee to stay functional?

Yes, this is extremely common among adults with undiagnosed or untreated ADHD. Caffeine acts as a mild stimulant and many people unconsciously use it to improve focus, alertness, and emotional regulation. Some people find it calming rather than energizing, which is another ADHD clue. While caffeine can help temporarily, relying on large amounts can worsen anxiety, sleep, and crashes later in the day. Clinicians often see heavy coffee use as a form of self medication rather than a bad habit, and it often decreases once ADHD is properly treated.