Mind over matter is often used when someone faces difficult situations but tries to push through them. Despite her injury, she finished the marathon—mind over matter.
Pro Tip 2/3
Inner Strength
The phrase suggests that mental strength can help deal with pain or exhaustion. He ignored the blisters on his feet, his mind over matter attitude taking over.
Pro Tip 3/3
Not Literal
While the phrase can imply control, it's usually not about literally changing reality, but perception. She focused on her breathing, mind over matter, until the dentist's drill seemed less scary.