The provided text explores the concept of multitasking, arguing that what many people call "multitasking" is actually rapid task-switching. This is because human attention can only focus on one thing at a time. However, the article also acknowledges that multitasking isn't always bad. It can be beneficial when one of the tasks is easy or can be done unconsciously, such as listening to music while exercising. Task-switching can also be useful for "incubating" a problem or as a way to stay motivated by breaking down a daunting task into smaller, more manageable chunks.
