Can't offer much in the way of compassion or support, because I feel the same way (Literally soulless. No empathy, no happiness definitely, can't concentrate worth a damn, just irritable a lot of the time and tired, too), but I know how you feel. It's been my existence for quite a while and it certainly sucks. Maybe we'll find something in the way of medication that makes us feel less like zombies, eh? And about dating: I can only speak for myself and not for you grunt, but being in the spot I am, not even knowing WHAT I am entirely (I think I do have some ASPD and Schizoid traits), I think it'd be more trouble than it was worth for both me and any female I developed an interest in to try dating with me in this mindset, even though I sometimes do get lonely and think having a partner would be beneficial.