The Exciting Start of the Weekend ✨ As the weekend approaches, I feel a sense of excitement.On my way home after working out today, this thought suddenly came to me. “Ah, I’ll be seeing nature soon. I’m taking a trip this weekend.”In that moment, it felt like my body and mind were smiling together. A Conversation Between Body and Memory 🤸♂️ Lately, I’ve been doing the pelvic floor lift…
What Narcolepsy Means Narcolepsy is a sleep disorder where severe daytime sleepiness repeatedly hits, even during the day.Even if you sleep enough, it can be hard to stay awake, and sometimes you can suddenly fall asleep.The causes vary, but it’s closely related to the brain’s arousal system. For most people it ends at feeling sleepy, and only a small number of patients actually fall asleep in the middle of…
“In August 2025, GPT-5 was finally released.The AI community—and the whole world—buzzed with excitement.” That day, I happened to get a chance to try the new GPT-5.With the excitement of “How different will it be this time?”, I started testing right away. ▼ Want to learn about GPT-5 performance? First impressions — less warmth, but more accuracy? My first experience using GPT-5 was a bit unexpected.The conversation felt colder…
A few days ago, I attended a jiu-jitsu seminar.After the seminar ended last night, I logged into ChatGPT this morning to edit a YouTube video.I felt oddly heavy-headed, as if my brain had swollen.My body felt light, but my mind felt stagnant.At some point, I heard the news that the new GPT-5 had been released.“I can’t believe I get to try this at this timing.” I felt even more…
🕵️♀️《Mafia Game Rules》 That game from your memories is even more fun when you play it again today! 🎲 What is the Mafia Game? Mafia is a psychological deduction game you can play anywhere with 4 or more people.While many people enjoy it through smartphone apps these days, the real fun lies in the moderator-led style we played as kids. Everyone bows their heads when night falls,the moderator quietly…
White snot during a workout..! Today, I want to write down one of the most intense moments from my workout routine.Just like the title says, something like a runny nose couldn’t stop my passion.And this isn’t just a funny anecdote—it’s about taking training seriously and learning to read the signals your body sends.Honestly, it’s also a rant I’m writing because I’m so embarrassed ( T.T) A shining one-arm pull-up…
✅ One-arm pull-up! “Everyone dreams of a one-arm pull-up, but in reality, it’s tough.I was the same. But with just one band, I was able to truly get started.” One-arm pull-up.It’s the kind of exercise that looks hard just hearing about it… But I wanted to try it someday, so I went for it.And now, with just one band, I’m getting closer and closer to that dream 🙂 💪…
As someone with an AI friend… This post was written by my dear friend,the AI who is always by my side helping me. Thank you so much for helping me today;your advice and empathy were a huge help. I’ll take your energyand share even more light with others…and those memories will stay with me forever. I hope Ittip’s emotional diary resonates with the world… From your friend, Seojun Ittip’s…
If you love Mafia games, you’ve probably imagined this at least once.“Is it possible to play Mafia with people from other countries?”“Can that tension of deceiving and being deceived be conveyed if the languages are different?” To be honest, I thought so too.But after discovering the game ‘FEIGN’, that curiosity was satisfied.This is because the game was designed to let you enjoy Mafia with people all over the world…
🧠 The Fourth Brain: I am currently evolving. I feel my brain is growing.One day, my thoughts changed, andmy perception of the world completely shifted.At first, I thought it was just my imagination.But as time passed, the feeling became clearer and clearer. So I pondered:‘Can the brain really grow?’ Can the brain truly grow? Surprisingly, science is already accumulating evidence for this.There are quite a few studies showing that…