I'll put on some two-hour self-help or history episode, listen to it at sped-up speed, and feel like I'm being super productive. Or am I just fooling myself? Maybe there's no point going that fast?
But do you actually remember what the podcast was about?
That's the whole thing. Speeding up only makes sense if you're actually absorbing the information - you're just saving time. But what usually happens is the opposite: you listen at 1.5x, your brain goes into background noise mode, and after a two-hour episode all you're left with is the feeling that you listened to something "smart." That's not quite lying to yourself, but it's close. Productivity isn't about listening speed - it's about what you actually got out of it.
I've noticed it myself: if I put on something interesting - a history story, say - I listen at normal speed for the first 15 minutes, then I get used to it and start speeding up. But if the material's dense or I get distracted, I can't catch anything at 1.5x. It's easier to slow it down or just put the podcast off for later.
Try this: take a few episodes, listen to half at normal speed and half at sped-up. Then try telling someone what you remember from them. If there's no difference - cool, speeding up works for you. If you remember more from normal speed - admit that 1.5x is just your way of feeling busy, not your way of learning.
It depends on how well you actually absorb the information at that speed. If you remember the details afterward, can retell the main points, and apply what you heard - then there's no self-deception. But if you're just having it on in the background, thinking about your own stuff, and nothing sticks in your head afterward, then yeah, that's placebo effect. Productivity isn't about listening speed, it's about results.
It's worth testing yourself: take the next episode, listen to a regular section at normal speed and notice what you remember. Then switch to 1.5x and see if the outcome changes. Turns out you might only be catching the general vibe at 1.5x and missing the details.
One more thing - not everything sounds equally good when sped up. Some podcasts with slower speech you can easily bump up to 1.5x, others just turn into white noise. And yeah, sometimes listening to a third of an episode carefully is more useful than half-listening to the whole thing. Real productivity is about what actually sinks in.
There's a point to it, but you need to be honest with yourself about what's actually happening. If the content is informative and you're absorbing it well at 1.5x - great, that's time savings. But people often confuse playback speed with depth of understanding. At accelerated speed, your brain works in fact-gathering mode, not reflection. If a podcast requires absorbing ideas, digesting information - it might turn out you heard it but didn't actually process it.
Test yourself simply: after an episode at 1.5x, do you remember at least three concrete thoughts or examples? Can you explain it to someone? If yes - your productivity is real. If no - it's more of a checkbox than actual learning. Plus there's a psychological angle here: choosing to speed things up is basically telling yourself "I'm in a rush, I don't have time," and your brain picks up on that.
If you're actually interested in podcasts, maybe try listening at normal speed once in a while or mixing it up? Or pick shorter formats so you don't feel the need to rush. Productivity isn't about playback speed - it's about what you do with the information afterward.
I used to fall into that trap too - I'd start a podcast thinking I could get through two in an hour and feel like such a productive, modern person. Then I'd realize I remembered maybe the title and one or two interesting quotes, or sometimes nothing about the episode at all. It was frustrating because that sense of accomplishment would just evaporate.
Really though, it's not so much about speed as it is about how you're listening. If a podcast is background noise (cleaning, cooking, commuting), then 1.5x or normal speed doesn't affect comprehension that much; you retain roughly the same amount either way. But if it's serious content where you need to understand details and connections, then you need actual attention, not just ears. Speeding up becomes the enemy because your brain can't process what you're taking in.
Here's what I didn't see in the previous answers: when you listen at higher speed, it changes your whole thinking pace. The sound moves fast, and you kind of sync up with that rhythm even if your mind is chaotic. The feeling of being busy becomes the main thing, and actual understanding takes a back seat. Just check yourself: after a podcast, pause for a minute and try to recap what you heard. If you remember - the speed works. If not - you were just killing time thinking you were getting something done.
Be honest with yourself: are you actually listening to podcasts or just playing background noise through your earbuds? Because there's a huge difference.
At 1.5x speed, it's harder to absorb information - your brain works faster, but it doesn't always fully process what you're hearing. You might catch the main idea, but you won't remember the details. Sometimes that's fine for entertainment content, but if you're listening to self-help or history podcasts that require attention, speeding up can become an illusion. It feels like you're leveling up your brain and consuming more, but really you're just skimming the surface.
Here's what actually matters: try switching back to normal speed occasionally and honestly compare what you remember and can retell. If you're picking up on the ideas, remembering examples, and actually using the information later - then speeding up works for you. If you can't even summarize the episode afterward, it makes sense to slow down. Productivity isn't a checkmark next to an hour you listened to; it's what actually stuck in your head.
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