Multitasking - is it good for the brain?
Many people tell me they feel constantly tired, scattered or mentally overloaded — even on days when they have not actually stopped working.
Often, the problem is not how much you are doing, but how often your brain is being pulled in different directions.
We commonly call this “multitasking”. In reality, the brain is not designed to do multiple tasks at the same time. Instead, it rapidly switches from one task to another. Each switch uses mental energy and places extra demand on attention, memory and emotional regulation.
You may notice:
• feeling mentally exhausted even when you have not done a great deal
• difficulty staying focused or finishing tasks
• feeling more irritable, snappy or emotionally flat
• your mind constantly jumping to what needs to be done next
• a sense of “brain fog” or mental overload
What is often happening in the background:
• your brain is repeatedly switching between tasks rather than doing them at the same time
• frequent interruptions keep your nervous system in a mild but ongoing state of alert
• each interruption increases mental load and drains your available focus
• your brain has fewer natural opportunities to reset and recover
What genuinely supports your brain and nervous system:
#1 short, intentional breaks during the day (even 10–15 minutes can help)
#2 gentle movement, such as a short walk
#3 pausing to sit quietly or look outside
#4 listening to calming or familiar music
#5 protecting small blocks of uninterrupted time for focused work