I've interacted with four different ones so far, and while the value I got out of them varied greatly I think none of them would ever say BS like that.

> I sure do hope I actually have ADHD

I hope whoever tests you is not like the ADHD "specialist" I had to deal with. Knowingly swapped symptoms and cause in the final report for whatever reason, and made terrible jokes that indicated he either doesn't know the basics I could read on Wikipedia or just already made up his mind beforehand. Absolutely fantastic when it comes to disorders subtle enough that you even question yourself sometimes.