"[get|take|keep] {one's} mind off {sth}" の定義と意味

What is the origin of the idiom "take one's mind off something" and when to use it?

The idiom "take one's mind off something" does not have a specific historical origin. It developed naturally in the English language over time as a way to describe the action of diverting one's thoughts or attention away from a specific issue or concern in order to find relief from stress, anxiety, or preoccupation.