Are you capable of feeling guilt or remorse? If so you are probably not a psychopath. If not you might have some traits. In any case you might want to see a professional.
Also autism is often mistaken for some degree of psychopathy. As an autist I have personal experience with this.
Sometimes it feels like this but often I’ll just put on a face and pretend to be listening but really I’m still halfway focusing on the problem I’m solving. I rarely really hear what people say to me when I’m like that. Just nod and smile ¯\_(ツ)_/¯
6133 hours of futurama. That’s like 50 minutes or ~2 episodes every day for 20 years. And that’s just for 100 times for each episode. Nice.
Wol. Soft kinds like merino. It’s comfortable and great at regulating body temperature. It’s also great for wearing underneath other clothes in the winter.