My kids say I am ADHD self medicating with coffee. But I have held a job for decades, and figure the line for medication is when you have distress. I am not really distressed, or wasn't until I read that untreated ADHD was a risk factor for dementia, which was sort of distressing.

It's hard to get diagnosed old though, and I can't do Adderall, like my kids do, because I had restrictive eating disorder young and really like speed. Yes, probably because it "fixed" me but I am afraid I'd abuse it, and very certain that wrecking my appetite would be a mistake. Too easy to feel virtuous about not eating and unfortunately midlife eating disorder is pretty common, I have mixed feelings about the more womanly and bigger body I got at menopause. Everyone else tells me I am in great shape, but I miss tall skinny angular build.

Anyway, in short- I do have personal reasons to avoid the meds. So usually coffee at 10 and 2 (14). Strong coffee. But not strong enough I forget to eat.

ETA: Coffee and Niagen, actually, Nicotinamide Riboside, a B vitamin thing - the Niagen really clears my thinking. I started it because it was said to improve physical recovery time. I didn't get that, but from the first dose, it was remarkable how much clearer my mind was, it felt sort of like putting on glasses. So I have also taken that at lunchtime for about a dozen years.