How can you use the word ingrained in a sentence?

Answer:
Myra was raised to believe in Santa Claus and to love him, so on that day when the gunman dressed in a Santa suit came to her door, that love was so ingrained in her that she automatically let him in rather than slamming the door and running away.
First answer by Zanbabe. Last edit by Zanbabe. Contributor trust: 1694 [recommend contributor recommended]. Question popularity: 1 [recommend question].