don't have time for interpersonal stuff

I currently work for someone's campaign but I went on leave today due to being frustrated with somebody who has been passive aggressive towards me recently just pissing me off. But she's one of the higher-ups and it's crunch time for the campaign since Joe Biden dropped out so I'm going to let her have her issues and go live my awesome life without whatever the fuck she's on. 

For the sake of the campaign, it's not worth confronting her. Even though I'm right I'll still be the bad one because now really isn't the time, and even I know that. It's really important for me to read the room and pick my battles, though.