The exact definition of the world ‘professional’ may differ depending on dictionary, work culture, work profile or designation. But certain tenets of professional behaviour remain common to all situations. As per business research conducted by Bloomberg, certain tendencies are disliked by employers across the board. One of them is lack of punctuality. Then there is the sense of entitlement. A poor work ethic and lack of urgency are also not recommendable. Gossip must be avoided at all costs at workplace. Even proper corporate training programmes cannot bring up the level of those who resist coaching. Humility is of utmost importance. Finally, the person must avoid whining or complaining at any cost.