Okay, I admit to be the first guy to push this thread off the wheels.
Spiders, snakes, etc.? No problem. There's nothing, really, to be scared of, and both are excellent hunters who help keep the nasty bug populations down. A couple of spiders here and there in dark corners of your house, and a snake or two outside your house, and your pest problems go away. Good things to have.
But...and fortunately, I know I can trust a bunch of sarcastic, teasing near-strangers on the internet when I confess this...but centipedes.
Eeeeheheheeeyeweyewyeweeeheeh. Millipedes don't bother me a bit, and are actually fascinating to watch moving along like buses on a roadway, but the centipedes, with their spiky legs and fangs, oozing out from under bark and leaves... well. I'll leave it as eeeeheheheeeyeweyewyeweeeheeh.
No likey. He can be the nicest centipede, too; a nice family man, with a few kids and nice, kept-up home, maybe a nice pill bug as a pet, with a good forestry job...he's still gonna get 175 pounds of boot slamming down on him from me. And I'm so sorry. But the boot is coming anyway.