There is, perhaps, no more human quality (fault) than forgetfulness. No sooner are we told something than we are in need of being reminded. Such is the fickleness and forgetfulness of human finality. I, too, confess to being a forgetful person, to the point where I have to write tasks, ideas down in order to be reminded to remember them. Such, too, is why David is writing in Psalm 119.
“Indeed, we have all received grace upon grace from his fullness.” (John 1:16)