To hurt themselves. That's the only reason I can think of.
Really it is to build immune system and then it is taking a chance, you never know if the next sting is the one that could kill you.
it stops the venom from being pumped in your body.
If the people are allergic to bee venom
Yes.
Bee stings do not usually leave scars.
It hurts like hell. What effect did you think would happen?
Yes, bee stings often swell and then itch.
yes ,they do if they are not given the antidote in time.
it is a special chemical inside the copper that removes bee stings
The bee dies
A Bee stings and taste its nectar
No
if you put vinegar on wasp stings it will help because wasp stings have alkali in it and vinegar is a weak acid but bee stings are different they are acidic so if you put toothpaste on it it will help (try not to get bee stings mixed up with wasp stings because it will hurt even more if you put toothpaste on wasp stings or vinegar on bee stings)