Countdown to 4 days: today is the first day, tomorrow is the second day, the day after tomorrow is the third day, and then it's the fourth and last day. To make sure you don't miss out on anything in these four days, plan ahead and set reminders for yourself. Think about what tasks you need to accomplish in this time frame and break them down into manageable chunks. Make sure to prioritize important tasks first so that you have enough time for them. Finally, make sure to take regular breaks throughout these four days so that you can stay productive and focused on your goals.