Learned to Breathe Fire and I still have Eyebrows!
Another key life skill in place. The video at YouTube - Scientific Tuesdays - How to Breathe Fire Safely with Corn! covers it in both more and less detail than is required.
Most important hint: Exhale!
Second most important hint: have potable water on hand.
My hairline must have seen this coming, it has been getting out of the way for years.