Sun, 08/25/2024 - 22:48 Tech Insider Former Twitter Director Esther Crawford, right, who went viral for a photo of her sleeping at Twitter's HQ, expressed concerns to Elon Musk about employee burnout.CARINA JOHANSEN/NTB/AFP via Getty Images/Robert Cowherd Tags Tech, x, twitter, elon-musk, esther-crawford Source The former Twitter director who went viral for sleeping in the office was deepl…