Prove me wrong: So you know how you can't really breathe in smoke or it'll make u sick right? and let's use wood for example, when you burn wood, it kinda shrinks, right? so when it burns, it's kinda like it's evaporating, and when something evaporates, it has to go somewhere, right? so, in conclusion, the reason you cant breathe in the smoke from wood is that if you do, a piece of wood will form in your lungs and kill you.