With a little less than two months until the Vernal Equinox, when clocks spring ahead to give us an extra hour of daylight, this winter’s combination of less light and warmth and the social isolation required of us by the pandemic will test New Yorkers’ spiritual and emotional health. The coronavirus will be with us until the summer at the earliest, and worry and even despair seem inevitable. In normal winters, we socialize inside, head to cozy restaurants or escape to warmer climates and hope for an early spring. Alas, none of these options are good ones during the pandemic.