The smoking brigade on FR can never answer one question: Is it safe to sit in a room full fireplace smoke?
No, it means your chimney isn’t clear and your home is about to burn down.
Skiing is a nasty habit. Keep doing it if you want. Dying from emphasyma and lung cancer is a crappy way to go.
Your lungs are not designed to inhale that stuff.
“The smoking brigade on FR can never answer one question: Is it safe to sit in a room full fireplace smoke?”
Yes if you open the flue. Have you figured that out yet?