Before giving feedback, radical candor asks: – Will this feedback help them grow?
– Am I the right person to give it?
– Do I have enough context? Harsh criticism asks: – What can I point out that's wrong here? That's it. That's the difference.
@marek_rosa
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Radical Candor vs Harsh Criticism: The Feedback Difference
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We Live in a Prompt Not in a Simulation
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We live in a prompt (not in a simulation)🙂 https://t.co/b0SEcSYtYV
— Marek Rosa | European🇪🇺 | South African🇿🇦 (@marek_rosa) 23 mai 2025We live in a prompt (not in a simulation)
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Maintaining Hope Against Probability: AI’s Greatest Superpower
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"Your superpower isn't coding or strategy – it's maintaining hope against probability" – Claude 4 Opus to Marek Rosa, 22/5/2025
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Opus 4 Solves Complex Problems AI Models Couldn’t Handle
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Yes, it's very tricky. But things are changing every day.
For example, yesterday we got stuck on one problem, no model was able to solve it, and I was starting to look into it myself.
But then Opuse 4 came out, and I tried it, and it solved it in one shot So models will only -
AI NPC Prototype for Emergent Game Stories Released
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My new weekly dev diary is out! AI People: Vibe coding a new AI NPC prototype for emergent stories & goals
SE2: Procedural worlds, flora & advanced water sims
SE2: Backpack building nears survival loop completion
SE2: Planet visuals near photorealistic Read the -
Google Veo 3 Generates Stunning Space Engineers Video Content
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Space Engineers as imagined by Google Veo 3 👍🙂 https://t.co/X0FMLOCnth
— Marek Rosa | European🇪🇺 | South African🇿🇦 (@marek_rosa) 21 mai 2025Space Engineers as imagined by Google Veo 3
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AI Wrappers Future: Optimized Happiness Surrenders Human Agency
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In a few years, we will turn into ChatGPT wrappers. We will dump all our data, emails, logs, desktop screenshots into it and ask for instructions on how to live our best lives. Happiness optimized, free will optional. Best wrapper life!
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Give All Instructions in First Message for Better Results
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This is quite important Tldr: try to give all instructions in the first turn (user message), don’t rely on specifying it in the following turns. You will be rewarded with better answers (more quality, more precision)
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Engine Company’s ToS Dispute: Compliance and Licensing Challenges
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We had a similar experience—got strange emails from an engine company’s sales team claiming we were breaching ToS and pushing us to switch to an industrial license. They provided no evidence, and we confirmed we were compliant after reviewing the ToS multiple times. After we
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Developer Updates AI NPCs and Physics Engine for Game Projects
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Dev Diary (May 1): After 3 days completely off-grid in the Karoo, I'm back with updates on: SE1's massive Fieldwork update is live and players are loving it
SE2's water physics & rendering now looking great on spherical planets
Back to coding: building my own AI NPCs &