I believe it is personification because he is giving the sand the ability to stretch and to be alone which sand cannot do.
The verb in this sentence is "talked" because it's an action.
no no no its easy as 1 2 3
Homeowners who feel (powerless) might show (boldness in attempt to intimidate) at an approaching wildfire because the house belongs to them, and they want to do whatever it takes to stop the fire from destroying it.
