Time to put out or get out.
This is the hereafter and if you aren't hereafter what I'm hereafter then you're going to be hereafter I've been gone a long time.
1.Forgeting what you are hereafter.
2.Forgetfulness associated with going to get something, but forgeting what you are hereafter when you get there.
Reverend Deer-in-the-Headlights is more and more concerned with the hereafter as he gets older. He goes into another room to get something, but then he forgets what he is hereafter.