have you ever tended to someone else's obsession?

 what a trip right?

these tasks that give someone else so much purpose and fulfillment and meaning and to you it's toil and tedious.

how's that work?

spell check doesn't think that I can abbreviate "how does" into how's. 

Oh I'm sorry Blogger maybe you haven't heard of the popular TV show that started in 2002 called 'How's that Work' that explains how stuff works.