threshold of abandonment
your tolerance, love, loyalty, fidelity, goodwill, patience, compassion are connected with the width of your horizons. You knock on all these doors, one last hope, when the doors close in your face one by one, you knock on the last door, and if it closes, you will be pushed out of the threshold automatically.
It's not the idiots who creep around here for a long time, but the most human of us.
and the result is that you have given up now, you have been discouraged...