Why Multitasking Breaks Focus

Context switching is when you stop one task and jump to another.

For example:

• writing → checking a message
• studying → opening a new tab
• coding → replying to a notification

Even small switches count. You don’t need to fully change tasks, just shifting attention is enough.

Most switches take only seconds.

You think:

• “I’ll just check this quickly”
• “This won’t break my flow”
• “I’ll come right back”

The switch feels cheap. The cost is hidden and delayed.

When you work, your brain builds a mental setup.

That setup includes:

• what you were trying to solve
• where you were heading
• what you already ruled out

When you switch tasks, that setup starts to fade. Coming back means rebuilding it.