Maci Peterson – who has sent her share of accidental text messages — tried to put end to the embarrassing-text-epidemic with the long-adored app she launched when she was just 28-years-old. Peterson launched On Second Thought back in December 2014 as a texting app that allows users to “take back” a text up to 60 seconds after it was sent before it reaches the receiver. It grew with 42,000 users. Called “The Texting Savior” by AT&T, On Second Thought was reportedly a patented, mobile delay/recall technology that lets users take back