My partner was diagnosed with lung & liver cancer.

I was at a casino for 2 hrs watching a basketball game & there was a lot of 2nd hand smoke i inhaled..
will this deteriorate my health?
i am 33 yrs old & have never smoked.

I find out my grandma has lung cancer yesterday.
Are there any cures for it to make it go away?
& How long can she live if they treat it?
She is like 80 years old btw.

my grandma was recently diagnosed. she has a partially collapsed lung because of a cancerous tumor. they’re putting her through chemotherapy & radiation treatments. the doctor hasn’t really told her what stage her cancer is in, they just classified it as "highly aggressive". they give her 3 months, to 5 years. what do you think the odds are of her actually surviving??

I do alot of heavy coughing and sometimes I have some pressure on my chest, I am an obese 52 year old woman with high-blood pressure so I’m not even sure if what I’m feeling is just part of that or second-hand smoke which I’m around every day plus I have alot of family history in Cancer & my brother died 5 yrs ago from lung cancer plus throughout his entire body.

What exactly are the symptoms of Lung Cancer?

& What are the stages of progress?
Thanks!
<3