Deuteronomy 5:16-20: in context

In the heart of the Ten Commandments come the duties toward our neighbor: honor your father and mother, do not murder, do not commit adultery, do not steal, do not bear false witness. And the first of them carries a promise attached: honor your father and mother, that your days may be long and it may go well with you in the land.

These commandments turn love for God outward, into concrete obligations to actual people, our parents, our neighbor's life, marriage, property, reputation. It is possible to feel devout toward God while quietly failing the plain duties toward the people right in front of us, and these commands will not let us. The one with a promise, honor your father and mother, is worth pausing on, because it is easy to neglect, especially as parents age or as old wounds linger. Honoring them, in whatever season, is tied to a promise of blessing. Love for God that does not reach the people nearest us, beginning with those who raised us, has not gone very far.

Which plain duty to the people nearest me, beginning with honoring my parents, am I neglecting while feeling devout toward God?