Saying “s/he’s ADHD” or “s/he’s ASD” instead of “s/he has ADHD” or “s/he has ASD” or “s/he’s autistic.”
Referring to the person they’re dating as “my partner” when it’s a relatively new relationship and they don’t live together.
The following situation: pedestrian needs to cross the street, car has stopped at stop sign. Car driver gestures to indicate that pedestrian can go first. Pedestrian would actually prefer not to go first, and gestures that car should go. Driver indicates again that pedestrian should go first, so pedestrian feels obligated to go even if s/he is unable to walk fast and would prefer to cross when there are no cars, so s/he doesn’t feel like she needs to walk fast so as not to keep people waiting.
In social settings, people beginning a new conversation with you when you’ve just said that you’re going to leave.
Insisting on calling a child a name-based nickname no one else uses. Like, everyone calls the child Andrew, but always referring to Andrew as Drew.
Singing at karaoke when you’re a gifted singer. You have a world full of opportunities to sing, so can you just let the bad singers have one place, please?!