Three days later, Mia posted an excuse to the class i********: group. Mia: [So sorry, everyone—unexpected maintenance shut down the marina, so the yacht trip's pushed back two weeks.] A classmate: [That came out of nowhere, right?] Mia: [Nothing I can do, it's all up to the marina staff.] One week rolled by. Mia: [Delay extended a little longer; repairs aren't finished yet!] Two weeks after the original deadline. Mia: [Almost done, guys, hang tight!] By the third week, doubt seeped into the group's messages. A: [Three full weeks of maintenance? That doesn't make sense.] B: [My cousin's a shift manager at a private yacht club, and he said routine dock repairs never take more than forty-eight hours tops.] C: [Is Mia actually capable of pulling this trip off or not?] She spammed d

