But this whole thing definitely put me in a bad mood.

I am a pretty big video game geek that works remotely for an indie game publisher called Raw Fury that is based in Stockholm, doing global marketing and brand strategy.

The last time she called, I was not in a good mood.

And it won't cost you anything but if you buy me lunch I'll be in a more talkative mood. 

I think it also depends on the local housing authority's interpretation and/or mood.

I did this once and it worked, the place was presentable and the tenant in a much better mood.

I'll do it when I'm in a cranky mood.

How does one evict a family member who has been living in the back house for more than 15 years and has not been paying any rent but only pays partial utilities when they are in the mood.  

I keep it in my golf bag and pull it out whenever I want to lighten the mood or I'm trying to shave off a couple strokes (pun intended):

In most cases I would attempt to lighten the mood and joke about how disappointed I was that she is not going to give me her house.