I got this but my parents did know I had ADHD. My mom didn't want to put me on mods though, so I mostly just got weird stuff done to manage it. Like making me sit in the bathroom with no distractions, not allowed to leave until homework was done, among other things.

ADHD still affects me in the workplace, but I'm fortunately in a position where it's not too detrimental and my bosses both like me and understand my challenges.