Was welding the Senator exhaust in the shed a few days ago, thought, humm, smells funny, oh well, keep welding, gets smellier, lift the helmet, cant see anything wrong, go back to welding, think **** my eyes are getting crappy, cant see too well. Finish the weld, lift the visor, cant see anything for smoke, whole shed is filled with it. Go into mild state of panic, think wtf, don't let the Senator burn down now, look around, I have made a small room inside the shed where the lathe, grinders and cut off saw are. I had a rag by the cut off saw, the offcut being hot must have started smouldering then started a small fire, but by now the flames are a metre high and its starting to burn the electic cable to the saw. Thankfully by pure luck two weeks before my son gave me a small fire extinguisher for my birthday, what a friggin mess to clean up though. Morale of the story do not weld anything unless you have a fie extinguisher
I reckon two weeks later my heart rate is just about back to normal.