CAN'T TAKE IT!!!!

my mum's baby sitting 2 kids.. one is 9, and another one is 7!! they anoy me to the max!!!!!!!!!!! i just CAN'T TAKE It..but then sometimes i feel worried seeing them cause they are not staying with their parents, (their are staying with us) but the stupid things they do................anoys me to the MAX!!!!! they don't listen to me, pull my hair, tlk and talk till mr hear bleeds.....arrrrgggghhhh!!!!!!!!!!!