No you will get a lump for a few days
no it is not normal to me you should check and see if its really a wart first though
no crabs are not poisonous they just pinch but other than that NO
No, it just feels kinda annoying
How? well you choose by how nice the crab is i have two crabs that have never pinched me just take the crab out if he comes out and does not pinch you hes a good crab!
No, they'll pinch the poor thing's head off!
They don't bite they can pinch you with their claws though.
it will usually retract onto its shell for pretection, and sometimes use its claws to pinch and swipe. don't gove a hermit crab reason to pinch you. it hurts. really really really really BAD.
About 14,000 pounds per square inch
I have a female fiddler crab and her pinches are not that bad. But she is not that aggressive. So it depends on how active they really are.
The real answer is wart
they will die so dont do it
Feed it with the food that it eats and give it water. Also, place the crab in an aquarium and DO NOT place your hand in it, it pincers will pinch you and it will be very painful.