YES thank you, I am diagnosed with ADHD and I have this quirky behavior and many more. If you guys are selecting text over and over, it is very likely (but not always the case--I'm no psychiatrist!) that you have ADHD and should consider getting screened/diagnosed if you haven't done so already. It's nice to know as it is a part of your identity (at least for me it is) and you'll learn to live with the symptoms. I actually enjoy having ADHD and selecting text compulsively :) Consider reading "Delivered from Distraction" by Hallowell.
