As a psychotherapist who works with young adults, I often allude to pop culture in my private practice. So when my 20-something client and professed Harry Potter devotee grew anxious about a dreaded trans-coastal visit to her Dementor of a mother-in law in Los Angeles, I naturally inquired, “What Harry Potter would do?”

“Well, of course, he would conjure his Patronus,” she replied.

https://www.psychologytoday.com/blog/the-novel-perspective/201110/spells-and-charms-harry-potter-and-the-power-positive-thinking