By the first week of January, I usually have a fresh notebook page filled with good intentions: purge a decade’s worth of clothes from my closet, finish the novel that’s languishing on my hard drive, start a regular yoga practice — finally. Setting my intentions in ink is supposed to motivate me and give me the confidence to move forward. But within weeks, my motivation begins to feel as frozen as the ground.
This winter was especially hard to slog through. I wasn’t trying to run a marathon or launch a startup. I just set simple goals to do my usual things well — cook good dinners, keep up with work deadlines and revisit some of the hobbies I set aside during the mad holiday rush.
Instead of these simple goals, most afternoons were like wading through molasses, with tasks undone.
We stayed indoors most of the day, and the ongoing joke between my husband and me was to look at each other and say, “How did it get to be midnight already?” when it was really no later than 7 p.m. Even small things — cleaning out a drawer, answering lingering emails — took more effort than they should have.
And I’m not alone. Research from Baylor College of Medicine has found that 25 percent of people stick with their New Year’s resolutions beyond 30 days and less than 10 percent ultimately achieve them. We tend to blame ourselves — a lack of discipline, willpower and grit. But what if part of the problem is simply poor timing?
January Isn’t Designed for Reinvention
Seasonal shifts affect us more than we like to admit. Reduced daylight in winter disrupts circadian rhythms, the internal clocks that regulate sleep, mood and energy. According to the National Institute of Mental Health, decreased sunlight can contribute to seasonal affective disorder (SAD), a type of depression characterized by low energy, difficulty concentrating, and increased sleep. Even those of us without clinical SAD often experience milder winter blues — sluggishness, carb cravings and a strong preference for hibernation over hyper-productivity.
There’s biology behind that urge to hibernate. Shorter days increase the production of melatonin, the hormone that regulates sleep. Less sunlight also influences serotonin, a neurotransmitter associated with mood and motivation. In practical terms, it’s harder to feel energized about your ambitious new gym routine when your brain is quietly nudging you toward the couch.