(Lighthearted. Kind of)
Ex-DP is admittedly very selfish: he's successful and has to be the best at everything he does which worked its way into our relationship, which became quite insidious and is why I ended it. He's seeking help for this and, while I'm pretty sure I don't want to be back in a relationship with him, we work well on a friendship level and I'm happy to support him through his therapy which can be quite grueling at times.
We went for a coffee over the weekend and I noticed something - he didn't catch my yawns, something I've read is a sign of a psychopath - www.psychologytoday.com/gb/blog/your-online-secrets/201508/why-psychopaths-are-immune-contagious-yawning
He protested it was because he'd napped that day and wasn't tired. I think it's because he totally lacks empathy.
AIBU to think he might have problems deeper than therapy if he can't catch yawns?