In today's fast-paced world, the ability to juggle multiple tasks simultaneously is often celebrated as a hallmark of efficiency and productivity. However, beneath the surface of multitasking lies a cognitive phenomenon known as "task switching cost." This phenomenon sheds light on the challenges our brains face when we shift our attention between different tasks, highlighting the intricate nature of human cognition and the limitations of our multitasking prowess. Understanding Task Switching Cost Imagine you're working diligently on a report when an urgent email notification pops up on your screen. You decide to pause your report and address the email. After responding to the email, you return to your report only to find that it takes a moment to recall exactly where you left off and re-immerse yourself in the task. This momentary delay and the effort required to transition back to your initial task is a prime example of task switching cost. Task switching cost...