The Convexity Report

Knowing The Name Of Something Is Different From Knowing Something

A Framework For Blazing Your Own Trail

Oct 5 • Charles Needham

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June 2025

You Didn't Consent To My Cold Call? I Didn't Consent To Your Hypocrisy.

"Is this a sales call?"Thanks for reading The Convexity Report!

Jun 2

May 2025

Welcome To The Quantum Saloon

A coin lands heads 5 times in a rowThanks for reading The Convexity Report!

May 31 • Charles Needham

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What Is The Convexity Report? (START HERE)

A Primer For Individuals Seeking To Live Happily In A World They Cannot Understand

May 30 • Charles Needham

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Lessons From The Felt (Part 1)

It turns out that mistakes in poker and sales look awfully similar

May 29 • Charles Needham

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November 2024

The Economics of Cold Calling - Why Meetings Don't Matter (Part 4)

The Fat Stacks Are In The Circle Backs

Nov 19, 2024 • Charles Needham

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October 2024

The Gift - Embracing Your Superpowers By Giving

Introduction

Oct 29, 2024 • Charles Needham

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One Man Wrecking Ball - How to Have More Conversations Than The Rest of Your Team Combined

A huge thank you to the Kingpin of List Strategy, Ryan Reisert, who’s writings, teachings and mentorship directly inspired this article, and Shannon…

Oct 22, 2024 • Charles Needham

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What Do The Master And The Novice Have In Common?

Lessons from a metal guitarist and a martial arts icon on how you can tap into The Infinite Journey

Oct 15, 2024 • Charles Needham

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The Black Ops Files - Phone Deliverability

Nobody picking up your calls? It's probably not what you think.

Oct 8, 2024 • Charles Needham

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The Rogers Adoption Curve - Mapping Organizational Outbound Maturity

A Framework for Avoiding Nightmare Sales Orgs

Oct 1, 2024 • Charles Needham

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September 2024

Outbound Has Gotten More Difficult: What To Do About It

An In-Depth Look At How Macro Conditions Affect B2B Buying And Selling Behaviors - And What to Do About It

Sep 23, 2024 • Charles Needham

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