Too often, folks thing "I'm tough" and don't need that PPE shit.
Face-guards,
Helmets,
Bucker's Pants,
Gloves,
Hearing Protection,
They ALL exist for a reason. And on top of that, ya'll know what a saw can do in a millisecond. Thing is, stuff can't get 'un-cut' no matter how hard you wish. Or Pray. Or even BEG.
Keep your shit together, wear your PPE. If you don't have it, then GET IT.
This is worth repeating. In the early part of my 'firewood season' when I'm cutting, it's the hottest, Aug/Sep. The PPE is hot, makes the work that much more tiring. But the consequences of not using it could be life changing....or life ending. Stay safe.