Just Jenna

The Farmer Gets an App. The Cow Gets a Voice. This Is AI Done Right.

A rocket engineer left spacecraft behind because he thought farming was a bigger unsolved problem. What he built is called Halter, and it is the clearest proof yet that AI and nature do not have to be in conflict. Halter is a solar-powered smart collar for cattle. It tracks health, behavior, and location in real time. It creates virtual fences with a sound cue instead of wire. It lets one farmer manage what used to require dozens of people. As of 2026 it runs on 600,000 cattle across New Zealand, Australia, and the United States. American ranchers have replaced more than 11,000 miles of physical fencing with a drawing on a phone screen. The avoided cost alone is $220 million. Farmer suicide rates in the US run two to five times the national average. These are people carrying animals, land, weather, and market conditions they cannot control, all at once. Halter gives them something they have never had: real-time information from anywhere. The technology makes room for the human. That is the whole point. Jenna covers the Cowgorithm, what 7 billion hours of animal behavior data actually built, and why cattle guided by virtual fencing are now reducing wildfire fuel on public land in California without a single post in the ground. This is solar punk. Humans win. Animals win. Land wins. Everyone wins. Halter: halterhq.com New episodes every Tuesday. Just Jenna is a solo-host podcast about AI, crumbling systems, and going your own way.

I Have Things To Say About AI - #046

I have a lot of feelings about AI and I needed to get them out. I talk about why anyone claiming to know exactly where this is going is lying to you, why I am still somehow hopeful about all of it, and why AI is basically just a magnifying glass for who you already are.

EP 45 | Why You Should Stop Telling People Your Goals (And What to Do Instead)

In this episode, Jenna Marilyn is on the move (literally), and sharing two of the quietest strategies she's used to create more momentum in her life. The first: stop telling people your goals before they happen. Not because you don't trust them. Because talk is cheap, and the energy you spend announcing a dream is energy you're not spending building it. Jenna breaks down why broadcasting your intentions feels productive but isn't, what actually happens to your focus when you contain your goals, and why results-first is the only story worth telling. The second: record your life. Journals, voice memos, notes app, whatever works. Because the proof that things always work out already exists inside your own history -- you just haven't gone back to read it yet. Jenna shares how looking back at her own words gave her a confidence that nothing external ever could, and why seeing the pattern of your own life is one of the most grounding things you can do. If you've ever announced your next move before you made it, wondered why your goals aren't gaining traction, or forgotten how far you've already come -- this episode is your reminder to keep it close, do the work, and let the results speak. Follow Jenna on Instagram @jennamarilyn_ and @justjennapod

44 | It's All Crazy Anyway (So Pick the One You're Proud Of)

Jenna's outside. Recording live from a walk, because life is moving fast and she's moving with it. This week's revillization: no matter what choice you make, it's all crazy. Quit your job or stay. Get married or don't. Go left or go right. Every option is insane, every outcome is uncertain, and the sooner you accept that, the sooner you stop sitting in decision paralysis waiting for a certainty that will never come. The brain is addicted to certainty. It will keep feeding you thoughts, pros and cons lists, what-ifs, anything to create the illusion of a guaranteed outcome. But certainty is a complete illusion. So what do you do? You stop feeding it. You make the move. You pick the option you'd be proud of, not the one that feels safe, not the one that feels certain, and you keep going. Because either way? It's gonna be absolutely crazy. Follow Jenna on Instagram @jennamarilyn_ and the show @justjennapodSpotify: Just Jenna

43 | You're Not Too Much. You're in the Wrong Container

Why do driven, deeply feeling people keep burning out? Not because they're too much. Because they keep pouring into the wrong containers. After 12 days of nonstop work, Jenna hit a wall. This episode is what came out of a three-hour mountain hike, a lot of tears, and one very clear revillization: stop diagnosing yourself for someone else's symptoms. Your energy, your ambition, your love. None of it needs to change. The container does. Topics: burnout, ambition, authenticity, emotional intelligence, self-worth, high achievers Follow Jenna on Instagram: @jennamarilyn_ Podcast Instagram: @justjennapod Email: jenna.andrix@gmail.com