>>1
Not at the moment, no. If you "murdered the world", there would be no one left to provide companionship anyways, so doing so will not help matters.
>>2
Feeling that you do not fit in/mesh with others can be worse than unwanted solitude. I'm always the outsider at family reunions. That, and I tire of watching everyone pretend that they enjoy eachothers' company when I know there is tons of bad blood between certain family members. I for one will be happy on January 2nd, when all of this holiday nonsense goes to sleep for another year.
Forgive me if that was not the point you were getting at.