Simulations help them prepare for that moment of indecision and fear, so they can calmly and effortlessly know their next
move, rather than being overwhelmed by the stress. If you've ever panicked or frozen up at a public speaking engagement,
after being confronted by an angry colleague, or in a moment of high-stakes stress, you can see the practical value of this
kind of mental simulation. It's not just for professional athletes, but also for professional geeks.