Definice a Význam "on the spur of the moment"

What is the origin of the idiom "on the spur of the moment" and when to use it?

The origin of the idiom "on the spur of the moment" can be traced back to the world of horse riding and equestrianism. In horsemanship, a "spur" is a pointed attachment worn on the heel of a rider's boot, which is used to urge the horse forward or to signal specific commands. It commonly applies to situations where individuals respond to immediate circumstances or feelings, often without considering long-term consequences. This expression is now used to describe spontaneous choices, unplanned adventures, or sudden bursts of inspiration.