In an experiment led by the Stanford psychologist Alia Crum, when people had only 10 minutes to prepare a charismatic speech, simply reframing the stress response as healthy was enough to relax them and reduce their physiological responses, if they tended to be highly reactive.

In a nationally representative eight-year study, adults who reported a lot of stress in their lives were more likely to die, but only if they thought stress was harmful. Over a hundred thousand Americans may have died prematurely, “not from stress, but from the belief that stress is bad for you, ” as the health psychologist Kelly McGonigal notes.

O.K., so meditation is just one of many ways to fight stress. But there’s another major benefit of meditating: It makes you mindful. After meditating, people are more likely to focus their attention in the present. But as the neuroscientist Richard Davidson and the psychologist Alfred Kaszniak recently lamented, “There are still very few methodologically rigorous studies that demonstrate the efficacy of mindfulness-based interventions in either the treatment of specific diseases or in the promotion of well-being.”

And guess what? You don’t need to meditate to achieve mindfulness either.

After spending the past four decades studying mindfulness without meditation, the Harvard psychologist Ellen Langer has identified plenty of other techniques for raising our conscious awareness of the present. For example, it turns out that you can become more mindful by thinking in conditionals instead of absolutes. In one experiment, when people made a mistake with a pencil, they had one of several different objects, like a rubber band, sitting on the table. When they were told, “This is a rubber band,” only 3 percent realized it could also be used as an eraser. When they had been told “This could be a rubber band,” 40 percent figured out that it could erase their mistake.

Change “is” to “could be,” and you become more mindful. The same is true when you look for an answer rather than the answer.

Meditation isn’t snake oil. For some people, meditation might be the most efficient way to reduce stress and cultivate mindfulness. But it isn’t a panacea. If you don’t meditate, there’s no need to stress out about it. In fact, in some situations, meditation may be harmful: Willoughby Britton, a Brown University Medical School professor, has discovered numerous cases of traumatic meditation experiences that intensify anxiety, reduce focus and drive, and leave people feeling incapacitated.

Evangelists, it’s time to stop judging. The next time you meet people who choose not to meditate, take a deep breath and let us relax in peace.