If Elon Musk had to do it all over again, he might not have decided to spend $43 billion on Twitter as the social media platform, now known as "X," has become a money pit. Oh, Musk isn't short of big ideas for "X" including turning it into a super app like China's WeChat and allowing it to handle mobile payments, messaging, instant messaging, and social media. Another plan that was recently discussed would turn "X" into a dating app. Musk is desperate to improve X's cash flow If you get the feeling that Musk is desperate to get some…