Only 5.3% of US welders are women. After years as a professor, I became one

I’ve been a tourist in a number of different trades, and welding beats them all for hostility and resistance to safety practices. You get called a pussy for wearing a mask, but of course the manganese fumes from welding steel will give you brain damage. I’ve been advised to run cutoff wheels far above their rated RPM, which risks explosion. It’s sad because welding might as well some combination of knitting and calligraphy but with metal. It’s great.

There is no reward for macho or risky behavior, only a painful/miserable death and shorter life, and less time with family. So many male members of my mom's extended family died early from tobacco use and from industrial and agricultural hazards.

That means breathing fumes, unknown substances, or fine dust without a respirator (or smoking), not using gloves while handling chemicals/coatings/etc., or putting oneself in mechanically risky situations.

TL;DR: Just use PPE.

They cost money, they're a hassle, they're not fashionable, their benefit isn't immediately obvious but so is a seatbelt until there's a known problem like DDT, asbestos, tetraethyllead lead, dirt particulates, or fiberglass.