Mental Mosaic distills cinematic stories, rare concepts, and operator experience into decision tools for high-agency leaders.

About me:

I’m Hari. I lead a multi-billion-dollar credit portfolio, underwriting middle-market businesses across industries. I make high-stakes decisions with incomplete information.

I’ve built three startups. All failed. Those failures taught me something success never could: how judgment erodes under pressure.

I write about decision-making when the path isn’t clear. How to cut through noise, identify what matters, and act with conviction anyway.

If you’re navigating something hard, this is for you.

What you get for subscribing:

Your time and attention are limited. So instead of flooding your inbox, you’ll get two in-depth guides each month on mental models, decision frameworks, and business strategy—the kind you can read on a short break but apply for years.

Each guide follows the same structure:

• Story (real context to ground the concept)

• Explanation (why it matters and when to use it)

• Framework (a tool you can implement immediately)

What this builds over time: A decision-making system that helps you spot high-payoff opportunities others miss, avoid expensive mistakes, and make calls you can defend with math—not just gut feeling.

Subscription is free. I look forward to seeing you there.