I don't care very much about karma anymore. In fact I don't really know when I get plussed or minus. When I see a change, I look to see who did it. If anyone gives me a - I just think I must have gotten to them they had to hit the button to get back at me and now they are happy they can move on. I tend to give people a - when they piss me off what they've said. But lot of times I don't even care so I hardly touch the button. I plussed someone today for his humor. It got to me in a good way.
If I get minuses for my sense of humor, I figure that person was an idiot for not seeing it. Even regular people take me seriously so I always have to tell them I was kidding or I was teasing or I was being sarcastic. Sometimes it feels like I've switch places, they are the aspies and I'm the NT. Yesterday I go to a little gathering and everyone there had ADD but me because they would not concentrate on the game we were playing. And they thought the game was confusing when all they had to do was watch the fricken game and they would see who played the card and when the turns went reversed and who had to draw from the pile and who's turn got skipped. We were all playing UNO. One of them actually had ADD according to him. It be a funny coincidence if they all really had ADD. Funny thing was I was diagnosed with ADD when I was a kid and here I was being the normal one and they were all acting like they have ADD. I was the one who focused on the game and did nothing else while they all had to talk and not pay attention.
Sometimes do things to my mom, that have ADHD attached to them, when I don't care for what she is saying.
Sometimes people do things to make a statement.
Nutritional deficencies can make for certain behaviors, especially if the typical neuropattern isn't similar to that of a person with ADD.
You said one of them did actually have it, throws the top one out. If you wanted to confuse, you could use that one person, who is in on it.