December is a month of intense psychological ambivalence. On one hand, there’s a lot to love about songs and sweets, parties and presents. On the other hand, the holidays present us with a host of stressors. I’m not just talking about vague malaise. This season forces our brains to face challenges that, at any time of year, can push them into confusion, anxiety, even panic.

Understanding what our brains undergo during this month can help us deal with the season more easily. So here’s some information that may help you weather the hurricane of mental pressures you’ll almost certainly encounter [...]