"I had a coworker today ask me today 'are we essential or are we sacrificial'?" While the 54-year-old grocery store worker finds joy in serving his Maryland community, he says he and his colleagues worry every day about being on the front lines. Jeff Reid says one of the perks of his job is getting to know the people who come into his store and being able to put a smile on their faces. Through audio journals shared with ABC News, Reid talks about how he gets through each day staying vigilant in his efforts to protect himself and his family - citing vitamins and prayer as a big part - while also providing a vital service to his community, working tirelessly to make sure shelves are stocked every day with essential items. "The Essentials: Inside the Curve" is a special series from ABC Audio, makers of the daily ABC News podcast "Start Here," the chart-topping series "The Dropout," and more: http://www.abcaudio.com/podcasts