Getting along with your colleagues and boss can be great, especially when it make the day go a little quicker and it can even increase performance.

You may feel so close to your boss that you hang out after work or invite them to your wedding. But at the end of the day, it’s important to remember that your friend is still your superior, and there’s a line you shouldn’t cross. 

Aside from the obvious — like profanity and insults — Here are 10 words, behaviours and phrases you should never utter to your boss and colleagues even if you’re friends!

10 things to not say at work:

  1. ‘I heard Dave got a promotion’ – Not that necessarily things like salaries, pay grades and promotions are confidential. But bitching to your boss about this is just plain unprofessional and borderline gossiping. So what if Dave got a pay-rise, it is none of your business. Bitch about that with a friend that isn’t in the same company as you!
  2. Roll your eyes. Ok, so I am guilty of this, especially my facial expressions. It is something I have learnt to hold back and in, it’s not cool! It makes you look like you have bad attitude – so STOP!
  3. ‘I’m so bored/I have no work to do/I am twiddling my thumbs’ – Are you a fool? Don’t ever tell your boss you are bored and have no work to do! Firstly either find something to do like email admin or start on that improvement piece you have been harping on about… Worst case, go and wash up the cups! However, if you really can’t find something to do – ask your boss: “I have some capacity to take on more, is there anything I can support you with”
  4. ‘I have an interview…’ – Good for you, you are unhappy and you are planning your escape. But keep it under-wraps, you don’t want to be starting a rumour mill you are leaving. Only tell your boss if you are offered the job, in the meantime, just turn up, do your work and arrange your interview around your current commitments.
  5. ‘Oh My Gawd… did you hear about….’ – No one likes an office gossip. As soon as you a labelled as the big mouth, secret spiller you will not be trusted with anything confidential or even let into the trusted groups of managers. This can halt your progression.
  6. ‘I’ll get that done immediately’ – Never over promise to then under deliver. Setting to high of expectations can lead to disappointment on both parties.
  7. Referring to someone’s image. You may have a great relationship with the person you are ripping into and that’s great. Just take into account your surroundings. If someone heard, would they be hurt by the language you are using?
  8. Being too needy. There is nothing worse than a needy employee, stakeholder and/or vendor. Constantly ringing, dropping emails in people diaries and needing your hand held every 5 minutes is not cool. Take a break, read the signs. Hint: note down all the times you need to speak to your boss, can it wait? Try and save some for your 121’s.
  9. Don’t let your inner teenager come out. Similar to 2. Rolling your eyes. Keeping your cool is key. It can sometimes be hard to not yell out a swear words when your colleagues or boss are driving you into despair.
  10. Lie. If you haven’t done something be upfront. I have seen some real shockers in my time, even someone changing time stamps on emails! People that lie will get found out. Don’t risk it!

What would you add to this list?