The Cost of Switching
Focus is crucial for performance, yet many believe they can multitask effectively. Research reveals that frequent task-switching not only impairs productivity but also increases stress levels. The brain's inability to truly multitask means that every switch comes with a cognitive cost, impacting both mental clarity and overall well-being.In this clip
From this podcast

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Related Questions
How does task switching affect focus?
What does task switching do to your brain as discussed in the episode Ep 170. Stolen Focus with Johann Hari and the clip The Cost of Multitasking?
Isn't the impact of context switching person-dependent? Some people find that switching between tasks helps them maintain focus, as their access to variety and novelty keeps dopamine levels high. Conversely, if they're made to focus on only one task for hours, they get bored and are less productive.