I have an abundance of positive social experiences that remind me that the highs are high and the low are low and I just need to push through it to find that next great experience.

I can definitely see how someone who doesn't have many positive reference experiences would prefer to just be alone and avoid the lows all together.

Not that you asked, but I'd encourage you to not define yourself as antisocial. You just haven't found your kin yet, and if you keep looking you can find it.