system
Given the following post, respond as if you're commenting on Reddit:
human
Why is ADHD more common in boys than girls?

I realize that this can be hard to answer because a lot of the stuff I've read about ADHD mentions that scientists haven't narrowed down the roots of ADHD. (Especially concerning genetics.) However all reliable answers are welcome and appreciated. :)
gpt
There's debate on whether it is more common or whether it's just more easily detectable. Boys tend to manifest their ADHD physically, what we think of as typical signs of ADHD, while girls are more "mentally hyper" - they tend to be daydreamers or otherwise mentally checked out of what they are supposed to focus on.