I have collected and organized data from several different people who shall remain nameless who all have said these same statements in varying word usage:
1. You are such a fun person to talk to, because you talk about so many different things.
2. You are the hardest person to follow in a conversation, because you jump to so many different subjects.
3. You are so random! I swear your brain never stops processing things!
4. Do you always talk like that?
I have come to the conclusion that I suffer from a condition called BAHD, or Brain Attention Hyperactivity Disorder, meaning that my particular brain cannot stay on the same subject for more than five minutes without severe conscious effort. So I am not ADHD. I am merely BAHD.