This is a great insight, I wonder if that's a sign of Innatentive type ADHD. But I would say that the process of thinking of other things that also need to be

This is a great insight, I wonder if that's a sign of Innatentive type ADHD. But I would say that the process of thinking of other things that also need to be done, is not done by the executive function part of the brain. The executive disfunction is the decision not to begin the task.