So you've gone to school, learnt your stuff and now an office awaits. Forget all that childish malarkey, it's gone, you're a fully pledged adult now.

BUT the 9-5 life isn't for everyone, and whilst we'd love to say that we've left the games behind, work is a playground in itself. Yes, as you sign yourself up for a whole new ball game it's pretty inevitable that there's a few things you're guaranteed to start doing once you make yourself comfortable at that shiny, new desk....

1. You completely obsess over lunch.

2. You're either too hot or absolutely freezing, there's never a happy medium.

3. You gain weight.

4. You develop that sickly, annoying, phone tone that you've always hated.

5. Your new 'selfie' profile picture is the centre of all jokes.

6. You're breathless from one flight of stairs.

7. You find yourself sharing obligatory 'Monday morning' and 'TGIF' posts.

8. A heatwave sends you into a spiralling depression.

9. You can't work properly without your favourite pen.

10. Your new addiction to The Daily Mail has left you completely ashamed.

11. Between the hours of four and five you're pretty sure that time stops.

12. The lift is broke. So it's inevitable that your life is ruined

13. Communal fridges are the bane of your life.

14. You're the fountain of all staff knowledge.

15. You have to book your holidays three years in advance.

16. You risk your life and reputation attending the Christmas party.

17. You work with over 20 different tabs open (to hide the social media, duh!)