A small error in the wrong conditions is life threatening. Close to home does not matter...
Read a story about a guy that went bowhunting locally and didn't tell anyone where. After he finished his hunt in a tree he was sliding down it and got his knee wedged in a crotch. The more he struggled, the more it wedged in. Then, in pain, he lost his grip and fell backwards, hanging upside down by his knee in the crotch!
His small pack was already on the ground, out of reach...not that there was anything in there to help much.
Net, he didn't come home and no one really knew where he was. A hunting buddy, who was contacted in the wee morning hours, suggested a few possible places. Near daylight, they finally found him, still alive but hypothermic. His knee was wedged in so badly that it took bringing in a chainsaw and cutting on the tree to relieve pressure enough to get him out.
He survived, but had extensive damage.
That story changed how I hunt, or even just hike locally. I was always pretty good about letting someone know where I'd be, but I make sure my phone and small pack stay on me and remain accessible.