I turned the car into the grocery store parking lot, just as a dark cloud rolled in. Or so I thought. The day had been cloudy, on and off, with Calgary’s April snowstorm having just happened. (Yep, every April we get a day of heavy snow. Spring snowstorms bring May flowers in Alberta, Canada). Dark, snow-heavy clouds still hovered and threatened to bring us more stormy weather. I needed a few things from the grocery store and felt great, despite the weather. It was even starting to clear up- skies were blue and the dark clouds were far away on…