Hairs

God is kind to provide hairs to everyone and they are pretty useful Some animals have them on tails to drive away insects and flies some animals have them body to protect from heat and cold and changing weather some have to protect from predators Birds have them in shape of wings which help them to fly and protect from insects and animals Fish have in form of fins and stings to swim and protect And now I wonder why we humans have on head and other parts of the body what purpose do they serve? Just to have some hair raising experiences! or to make looks and cut or grow at will. What ever the purpose may be yet just to imagine body without hairs is like tree without leaves.