﴿ لِكُلِّ ٱمْرِئٍۢ مِّنْهُمْ يَوْمَئِذٍۢ شَأْنٌۭ يُغْنِيهِ ﴾

“on that Day, to every one of them will his own state be of sufficient concern.”

every person that day will have a matter to preoccupy him a predicament to distract him from the affairs of others in other words every person will be preoccupied with his own self.