Your objections are based on spending a few minutes looking at guides intended for the general public. May I suggest spending some time with the professional li

Your objections are based on spending a few minutes looking at guides intended for the general public. May I suggest spending some time with the professional literature? These issues are canvassed by researchers and practitioners in enormous depth. But if you'd like to know the broad conclusion so far from decades of research with multiple lines of evidence: ADHD exists.