How about your situation and OSTs pairings?
When I am alone in my room, reading: Locked Girl ~ The Girl's Secret Room (SWR)
When I am cleaning and providing service (yes, I actually do this): Flowering Night (SWR)
When I am constantly deep in thought when it comes to writing: Satori Maiden ~ 3rd Eye (SA)
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That aside, when you start applying Touhou-based analogies to real life situations. For example: my father told me and my brother a story of how my sister would get paint on our car because she would drive too close to the pillars; it reminded me of how I often try too hard to get graze points in Touhou. Need another example? I sometimes get impatient and cannot optimally manage my time, which reminded me of how I sometimes get too greedy when it comes to getting power-ups in Touhou (mainly SA).