nails!!??

toenails... and finger nails btw...
why do we have them!?

been sloppy for some weeks, allowed my toenails to go abit wild.. why is it possible that you allow something on your body do what they are there to do, (in this case, just grow..) and it ends up hurting you..
how is it that woman can have long toenails?!?!?
my foot has been bleeding like an idiot because of one shitty nail...
why is it there?!?!?!?!?!?!??!
is it just leftovers from our days as monkeys?
sorry to everyone that doesn't believe in the evolution theory if this is offensive.. but why would a god give us claws, and all this fur everywhere? "you are my choosen people, you have a heart to feel, a brain to think, hair to look good and claws to open oranges"
?!?!?!

somebody just give me a good answer please =)