The mind is a powerful place and what you feed it can affect you in a powerful way. Tobi Lutke @tobi on how you can literally change the way you think and act: “I was terrified of public speaking until I sat down for a week and every day I spent 10 minutes just writing that I like public speaking. And now I love public speaking.” “If you write something down 100 times about yourself, your brain will start reconciling you to that.”

the ROOM phonebooth is the geography of nowhere, suburban strip mall of corporate america. a call taken from one of these looks exactly the same, no matter where you are. they could be anywhere, at any company, talking about any topic.

Excited to share @profound has raised a $180M Series D, co-led by @sequoia and @kleinerperkins. Winning in AI Search requires an inhuman amount of work. That is why we are building the AI platform for marketers, underpinned by two things: 1/ Your AI Marketer, a marketing expert that proactively investigates your data, identifies opportunities, and then does the work while you stay in the loop. 2/ Context Manager, a living synthesis of your meetings, email threads, and brand data powering this new teammate. As your brand evolves, so does your AI Marketer. AI labs are pushing the frontier in fields like engineering, law, and finance. But marketing, one of the economy's most complex and consequential applications, has received far less attention. That’s why we’re expanding our applied AI research team. We’re bringing together research scientists, engineers, and IOI medalists to advance AI for marketing. Their focus: post-training models for marketing workflows, and building the world's first AI benchmark for real-world tasks in the field.

Grok @Bot is the hottest new AI product in the world right now. I'm absolutely hooked. It all started a few months ago as a tiny team holed up in a separate part of the office, building from scratch. Four weeks after the first line of code, the whole company was obsessed. Three weeks later, it launched to the world. Less than a month in, millions of Grok Bots are already helping people get work done. Roman Ugarte (@romanugarte_) incubated, launched, and now leads product for Grok Bot. This is the first time he's told the story: 🔸 Why they started fresh instead of building it into Cursor 🔸 The two non-obvious bets that made it such a success 🔸 What they learned from manually onboarding the first 200–300 users 🔸 Why they spent the weeks before launch *unshipping* features 🔸 The first prompt to try when you open it Watch the full episode right here on X 👇