How did your childhood ADHD present if not the ‘stereotype’?

How did your childhood ADHD present if you weren’t the stereotypical young boy bouncing around the room with hyperactive energy and constantly getting in to trouble?

I’m trying to look back (as an adult diagnosis) and see how my ADHD affected me in school etc, but I really wasn’t the ‘troubled kid’ so looking to connect some dots with other people’s experiences!