Going to my diagnosis app today

I'm going to my diagnosis app today. 
I know I have ADHD or feel i do. but am a bit worried that I don't have all the systems.
Actually I might have just found ways in my adult life to take these symptoms into account. 

I clip my key ring to my belt immediately.
I use lists to stay organized

 I'm bit worried, what if I'm miss diagnosed? 
What if i really am selfish and lazy?

I guess I will have to wait and see