Professor Cary Cooper, a psychologist at the University of Manchester, revealed his seven tips for finding happiness at work, where the average person will spend 90,000 hours over their lifetime.
Researchers found such staff are more likely to be asked to stay late, do things that are not in their job description or even take work on holiday with them.
The head of business group the CBI believes that most bosses secretly want everyone to come back into the office. But against a backlash from staff, how will the flexible working debate pan out?