Is it normal to pick your nose as an adult?
Mostly.Normal for most people
Yes—plenty of adults pick their noses, even if most do it privately. It’s not the most hygienic habit, so a tissue and a hand wash are the polite upgrade.
You’re not the only grown-up doing it. Dryness, allergies, or just noticing something annoying in there can make nose-picking tempting; plenty of people do it, though usually out of sight of other people.
The main downside is that fingers can irritate the lining of your nose or introduce germs. A tissue is kinder to your nose and less likely to make anyone nearby reconsider sharing snacks. If you’re picking so much that your nose keeps bleeding or getting sore, it’s worth looking at what’s driving the irritation.