It鈥檚 that time of year: The time when Mariah Carey鈥檚 hit, 鈥淎ll I Want for Christmas鈥 is about to take over your life. While one might think a dose of that Christmas cheer is just what we need right now, at least one psychologist in Great Britain says hearing all those cheery tunes on repeat isn鈥檛 necessarily a good thing: especially for those who are forced to hear it.

Referencing shop-workers who are exposed to Christmas playlists on a daily basis, clinical psychologist Linda Blair explained toSky News that the practice could actually affect workers鈥 mental health in a negative way.

鈥淧eople working in shops at Christmas have to learn how to tune it out, tune out Christmas music, because if they don鈥檛, it really does make you unable to focus on anything else. You鈥檙e simply spending all your energy trying not to hear what you鈥檙e hearing,鈥 she said.

Reactions to the news from both customers and retail workers was mixed, with some saying it put them in a festive spirit (鈥淚 used to love listening to Christmas songs on loop when I worked in retail 鈥 it got me well into the Christmas mood!鈥, one commented on the site鈥檚 original video) and others wholeheartedly agreeing (鈥淚t would drive me insane.鈥)

According to Blair, there鈥檚 a key as to when it passes from cheery to annoying, however. 鈥淐hristmas music is likely to irritate people if it鈥檚 played too loudly and too early,鈥 she said.

Interesting! While we might be inclined to agree or disagree depending on the day, we鈥檒l go ahead and let you be the judge of this one!

Do you think too much Christmas music is bad for mental health? Cast your vote over @BritandCo.

(Photos via Oil Scarff/Getty)