The 5 ways you can get a better career without changing jobs

In fact, 21% of workers returning to the office after the festive break are already planning to change jobs in 2016, according to research by HR and people management consultancy Penna.

Of course, most people want to switch jobs because they want better pay, benefits, and greater developments in their career.

Bev White, Managing Director at Penna Career Services, told Business Insider that "many people will be lured by the prospect of drastic change at this time of year, particularly as resolutions are strong and heartfelt, and the thought of a decent pay rise is tempting too.

"But changing jobs will have long term ramifications on your life, so it is a decision that shouldn't be taken as lightly as a new annual gym membership."

The survey of 1,000 full-time employees revealed that those aged 18 to 24 were most likely to be planning a career move this year, with 32% looking to do so.