People with aspd can have empathy, pyschopaths have limited empathy if any. (There is new research saying pyschopaths can use empathy but they don't automatically.) If you're interested google pyschopath empathy switch that should bring up stuff about it. Also aspd and bpd can be co morbid so idk why people are saying you can't have both cos u can. Just like aspd can be co morbid with ptsd and anxiety disorders, even pychopaths can have anxiety disorders. Many pyschopaths suffer from paranoia. If you don't believe me don't waste time arguing just go google things and learn.