Getting a promotion into a leading position is without a doubt a major career move, and certainly a reason to be proud. It is, however, wise to remember that this new role comes with a great deal of expectation and high responsibility. As a novice boss, it is vital to know how to treat your employees with the respect they deserve and how to react/ act properly in any given situation. The following will give you an idea of some of the main things a boss should never do.