^
Trapping, especially beaver. and muskrat can be particularly dangerous.
I agree going out with a partner is good insurance, but I've always had an independent streak and like to get out in the outdoors alone (except for a dog or two). The biggest real danger that I have to guard for, is breaking a leg or spraining an ankle when out by myself. That's when you really have to slow down and pick your footing.
Like an old mountain man once told me, "The mountain don't care. Live or die, the weather does what it will and you have to be responsible for dealing with whatever nature throws at you."
Having good common sense goes a long way in keeping you alive. I have a good friend/hunting buddy that is a really smart guy (VP of a bank) and has killed a lot of game (both small game and large game), but every time I go out hunting with him, he winds up getting into some kind of predicament. It's either getting his truck stuck way up above timberline, or getting trapped in some box canyon he can't get out of. He is a fairly aggressive person, but he doesn't seem to have the common sense to know when to back off.
I think that's what gets a lot of people in trouble. If I see a dangerous looking section of a jeep trail, I will get out and check it before trying to make it across, he almost always just goes for it (he came close to losing a new truck that way once upon a time).
Still adventure without some danger is not really adventure.
BH