Meet the millennial who’s sworn off her smartphone for 12 months for $100,000 — and why she won’t go back to one By: MarketWatch October 03, 2019 at 06:16 AM EDT Author Elana Mugdan is four months away from claiming the prize. Read More >> Related Stocks: Alphabet-A Alphabet-C Apple Coca-Cola Company Facebook Lyft Inc Cl A Twitter, Inc. Uber Technologies Inc