Is it poor attention or ADHD... let's talk a little more about the issues

In this second part of a very long conversation between myself and Ricci B as we delve into to some personal anecdotes of living with ADHD, talk a little about the neuroanatomy and neurophysiology of ADHD as we try to counter the arguments that people have made about having ADHD because they have issues paying attention and have short attention spans...teachers saying students have ADHD because they can't sit still... but is that really what having ADHD is about.