After some recent windy weather I saw someone in my neighborhood cutting up some fallen tree branches with a chainsaw. He wore jeans and sneakers and handled the saw with something less than familiarity.
Later, I saw a professional tree removal crew working at a similar task. They operated their chainsaws expertly and with confidence, and wore helmets, eye and ear protection, and heavy protective clothing.
I thought the amateur might really be the one in need of safety gear. But the professionals showed up equipped to do the job right, do it promptly, and do it without mishaps.