Elon Musk’s looming battle with Twitter’s board is a source of major anxiety for company employees – many of whom are reportedly worried that billionaire’s campaign to force changes is just beginning. Musk’s surprise rejection of a Twitter board seat emerged ahead of a scheduled “day of rest” for company employees, according to a report. Twitter CEO Parag Agrawal broke the news on his account the previous night, describing Musk’s decision as “for the best” even as he warned workers they would face “distractions ahead,” Bloomberg reported late Monday. The uncertainty left Twitter workers feeling “super stressed” about the future,...