Why you should look into medical cannabis

I am officially the worst person ever. At the beginning of college I moved into a house with three of my best friends. My one friend Carrie has epilepsy. I never thought too much about it since I have never seen her have a seizure before. I now know the reason why, she smokes marijuana for medical purposes. The reason I am the worst person on the plant is that I want to yell at her about smoking pot in the house. I also just don’t like having weed around. There is a social stigma with weed. People who smoke dope are lazy, stupid and they are doing something illegal. Medical cannabis use is allowed in our state and Carrie has a prescription. I just don’t like the pot laying around. What Carrie mainly uses is extracted oil from the marijuana plant. The oil mainly targets the muscle spasms with her seizures. But she does have actual pot in a bag that she can light up with. Sometimes she lights it up and our whole place smells super stinky. I have tried investing in an air purifier, using candles and febreeze, still the weed aroma is around us. I want to tell Carrie that if she smokes the plant and not use the oil, she has to go outside. Can you ask a person with epilepsy who smokes for medical purposes to stop being rude? I feel like I will seem like the worst person ever when I ask this. I know she is super sensitive about her seizures too. But I just can’t take the pot around anymore.