That's pretty rough for day 4, Atlas. Is this the same "best friend" you told about getting sober? I hope they don't decide to stay, or that you can leave for the evening.
Just remember that chances are, one or more of them will most likely feel like **** tomorrow. And you won't. Tomorrow will be day 5 and you'll be so happy when you wake up feeling rested and refreshed. Whatever you do, don't let your mind start wandering to "what am I missing" cuz we're not missing anything except in our imagination! Reading is a great idea - do you have a good book? I really like Wayne Dyers books, but it's also nice to have a real page turner (like a David Baldachi book). Otherwise, just stay close to the forum and we'll keep talkin'!
YOUCANDOIT!