A new year brings both hopes and anxieties. We want things to be better for ourselves and the people we love, but worry that they won’t be, and imagine some of the things that might stand in the way. More broadly, we might worry about who’s going to win the election, or even if our world will survive.

As it turns out, humans are wired to worry. Our brains are continually imagining futures that will meet our needs and things that could stand in the way of them. And sometimes any of those needs may be in conflict with each other.

Worry is when that vital planning gets the better of us and occupies our attention to no good effect. Tension, sleepless nights, preoccupation and distraction around those very people we care for, worry’s effects are endless. There are ways to tame it, however.

As a professor of medicine and population and quantitative health sciences, I’ve researched and taught mind-body principles to both physicians and patients. I’ve found that there are many methods of quieting the mind and that most of them draw on just a few straightforward principles. Understanding those can help in creatively practicing the techniques in your everyday life.