Excellent post, My Friend! Every word was spot on!
I love my 44 magnum, and it's my favorite snowmobile gun, riding in a covered holster on the handlebars for nasty moose on the trail. Been there, but with a 5-shot 357, and both the moose and I were not impressed. But when hunting with my long gun and around hunting camp (with the long gun nearby), that 10mm is my favorite sidearm, by far.
So far, my most disturbing solo bear encounter was with a mature black bear boar, and twice at ranges of 4' away and 6' away, and in the dark or near dark. He wanted my dog. I had a 338 WinMag rifle with short barrel and open sights, specifically built as a bear defense rifle. I've killed large black bears with that rifle......one shot kills. But if I'd had that 10mm Glock with attached light and tritium sights that night, I'd felt just as well armed.......maybe better because of the light, the visible sights, and the bottomless magazine.