unnecessarily things that exist !

There are things in life that shouldn't exist yet they DO exist , like Hair on a woman's body (except the hair on the head and the eyebrows ) , a woman's body should be soft and feminine , there shouldn't be hair on the legs arms , under arms and pubic hair. Cockroaches and mosquitos , WHY the hell do they exist ?! Retarded people , especially mentally retarded , i'm sorry if i sound insensitive , but what good is it for them and us to have them in the world ? Will add the rest ..