Metabolism ??

i had a binge yesterday and im trying to just tell myself that im helping my metabolism. ive seen on tumblr and other subs that keeping your metabolism guessing when it comes to calorie consumption is a good thing? apperantly it helps your metabolism to not adjust to the restriction. i dont know anymore. im sorry if this is triggering or a stupid question , just looking for some input on how our metabolism responds to a binge after months of restriction.