I am trying to see other people smoking as neutral but my brain keeps trying to find evidence that it is a problem and unfair.

Smoking triggers my migraines and they are painful. I usually move away if I see someone smoking, but sometimes I have been exposed before I know it.

I am having a hard time seeing the upside to this. I want this to be important enough to me to make requests and protect myself, but not let it upset me or feel disrespected and assaulted. But how?