Boss. The one person can make you life a living hell!
You boss may not be like a typical boss who tends to come late when you are early and early when you are late. He may not have the hobby of throwing papers across tables and shouting like a hungry gorilla. In short, he may not be a typical bossy boss. Yet, you may find him irritating!
But alas! Relatives and bosses are two things we can rarely choose (unless we decide to choose our life partner and jobs considering this factor!)