So one of my roommates (she's my good friend) from last year got very into fitness/exercising in January. Her New Year's resolution was to go to the gym daily, and she did just that, which is great! She was already a fit person, but it was her goal to be more fit. Anyway, she's gotten into crossfit this summer, and that's all she freaking posts about on Facebook. She's become one of Those People, you know, the ones who obsess over it and only talk about it constantly on social media. Nothing against crossfit itself, but frequently posting about it is insufferable.