I would also add that I was very tense and angry in my interactions with my WAH for a while. But then I just chose to be more neighborly. I don't really ask about his life (and he never asks about mine), but I always say hello with a smile and try to make it at least 85% genuine (I usually whisper at him to F off when he's gone...)
Anyway, pretending to feel that way has helped me to actually, truly begin to feel that way.
For ex: i found out he was going to Vegas for new years. I was like, oh, that sounds fun! Happy new year. We'll see you friday." And I went on my merry way...
