5. You may actually have fun.
This reason for FOMO is the real reason you should cave.
Granted, you shouldn’t push yourself to the brink of exhaustion. Sometimes you just need a night in, despite your friends’ Instagram feeds making you jealous.
But think about the times you are perfectly up for a night out, and you get that invitation.
Besides your dignity, what do you have to lose?
You may have more fun than you ever anticipated.