Hello ifeelthelight,
I have ASPD. It is pretty normal for me, and a bit puzzling at times.
I suppose I don't quite understand why people feel certain emotions in response to some events (like what makes people feel sad for others they do not personally know, why some people become happily emotional for small things, etc.), and just how to behave in some circumstances.
In the past, I never cared much for what people thought. I wasn't evil or something, per se. I think only rude. Insults and bad words don't make me upset, I think they were fun little jokes of strangers online. Things and people would become boring after a while, and apparently it is impulsivity. Then I made friends who explained the mechanics of why people feel sad and happy, essentially "deconstructing" the emotions for me so I could understand them better.
Truthfully, when I upset someone, I don't know how to react most times and have to look back at what words were said, to understand what I did before apologising.
I hope this answers your question, ifeelthelight.
Take care