This may be hard for some people to believe, but millennials weren't always the weary, depressed, broke people lined up to order the latest take on avocado toast or specialty coffee beverages. Nay, we were once young and full of life and hope. Just kidding, we were once young and battling an incredibly toxic culture surrounding body image that seemed to come at us from all angles. While the thin and sickly “heroin chic" look had fallen out of style by the mid-nineties, slimness was still the ph…