London, February 10 (ANI): Tolerating grumpy colleagues tops the list when it comes to what people hate the most about their office, says a survey.

A study by research company Opinium showed that nearly two-thirds of all office employees got irritated with something around them.

A 37 per cent said they found it hard to concentrate when co-workers were sulking, grumpy or irritable during the daily nine to five, reports the Daily Express.

While 36 per cent said they got annoyed when computers broke down, 19 per cent said they could not stand those indulging in gossip and backstabbing.

Speaking too loudly on the phone, overbearing health and safety rules, dirty toilets and bad heating or air conditioning also featured on the list about what workers hate to bear. (ANI)