The psychology of why we celebrate Christmas
Nostalgia, hope and indulgence are key to human existence.
By![The psychology of why we celebrate Christmas The psychology of why we celebrate Christmas](https://dl6pgk4f88hky.cloudfront.net/2022/12/Z333_061.jpg)
New Times,
New Thinking.
Dr Audrey Tang is a chartered psychologist with the British Psychological Society, and an award-winning author.
Nostalgia, hope and indulgence are key to human existence.
By Audrey Tang