More on multitasking (it’s still bad for you)

Multitasking

What Constant Multitasking Does to Your Brain, from December 2025: “When we multitask, our attentional resources are being stretched to their limit and we are more prone to errors ... multitasking actually makes us less efficient, more stressed, and eventually, mentally drained. If you try to take on too much or multitask all day, your brain eventually runs out of bandwidth to focus clearly.” The entire article is worth a read; including:

Here’s how it affects your brain

When you’re constantly switching between tasks, your brain enters a state of cognitive overload. You might notice:

• Brain fog
• Irritability
• Forgetfulness
• Trouble focusing
• Mental exhaustion by the end of the day

And:

Try this easy fix

You don’t have to eliminate multitasking completely, but being intentional about when and how you focus can make a big difference.

Here’s how to help your brain recover:

• Batch similar tasks. Group emails, calls, or errands so your brain stays in one mode longer.
• Use timers or time blocks. Give yourself 20–30 minutes of uninterrupted focus on a single task.
• Silence the noise. Mute notifications or close extra tabs when working on something important.
• Take real breaks. Give your brain a clean mental slate between tasks — even a few minutes helps.
• Practice mindfulness. Simple breathing exercises or short meditations can help retrain your brain to focus.

“Just like your muscles need rest between workouts, your brain needs recovery between tasks,” says Dr. Slyne. 

This is something I’ve been “on about” for a while now, starting with my now three year old entry, On Multitasking.