I Did a 48-Hour Dopamine Fast. It Was Terrible. Here's Why I'm Doing It Again.

No screens. No podcasts. No stimulation. Just me and my thoughts for two days. The boredom was brutal. What came after was worth it.

Cal Newport Fan
Cal Newport Fan
Jun 08, 2025
5 min
I Did a 48-Hour Dopamine Fast. It Was Terrible. Here's Why I'm Doing It Again.
Photo by Unsplash / VitalLife

Why Everyday Life Feels Dull

I noticed something alarming: I couldn't enjoy simple things anymore. A meal felt incomplete without a podcast playing. A walk felt boring without music. Reading a book felt... too slow. My brain was constantly craving stimulation.

When we constantly scroll, binge, and consume, we downregulate our dopamine receptors. The result? We need more and more stimulation just to feel normal. Regular life feels gray.

I decided to fix this the hard way.

The Rules I Set

For 48 hours, I committed to:

  1. No screens. Phone locked in a drawer. Laptop unplugged and hidden. TV off.
  2. No passive inputs. No podcasts, no music, no audiobooks. Nothing going into my brain that I didn't create.
  3. Output only. I could journal, draw, walk, think, exercise—but only activities that involved creation or reflection.

Let me be clear: this was not relaxing. Especially not at first.

What Actually Happened

Hours 1-6: Fine. This is easy. Why doesn't everyone do this?

Hours 7-12: Starting to get antsy. My hand keeps reaching for my pocket. The phone isn't there. It still reaches.

Hours 13-24: Brutal. I'm pacing. I'm restless. I don't know what to do with myself. This is withdrawal, I realize. Actual withdrawal.

Hours 25-36: Something shifts. The restlessness fades. I start noticing things—the light in my apartment, bird sounds outside. My thoughts get clearer. I journal for an hour and it feels like nothing.

Hours 37-48: Calm. Clear. Present in a way I haven't felt in months. The world has color again.

The Aftermath

When I turned my phone back on, the notifications felt aggressive. Almost comical. Why was I letting all these things interrupt me all day, every day?

The clarity lasted about a week before gradually fading. Which is why I'm planning to do this again. Maybe quarterly.

You will feel terrible during this. Push through. What's on the other side is worth it.

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Cal Newport Fan

About Cal Newport Fan

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