Not Buying It: The Art of Selling to Scientists, Doctors, and Other Professional Skeptics

by Hamid Ghanadan

How do you market to people trained to reject sales and marketing?If your work depends on persuading scientists, clinicians, or technical experts - this book is your blueprint.

Whether you're a sales professional, marketer, founder, or executive in life sciences or healthcare, you already presenting data alone doesn’t drive action. Yet traditional sales and marketing models fall flat when faced with the skepticism of technically trained minds.

That’s because technical professionals think - and buy - differently.

In this breakthrough guide, Hamid Ghanadan draws from three decades of experience leading strategy for the world’s most complex scientific markets to introduce a repeatable, proven framework for influencing the most discerning audiences.

You’ll

The psychological blueprint of scientists, doctors, and technical experts - and how to align with their natural decision-making processWhy the sales funnel has become obsolete in technical markets…and what to use insteadHow to create a "reason to care" that breaks through indifferenceThe 3 types of content that move technical buyers from passive observers to active advocatesA step-by-step strategy model used by top life science companies to launch, grow, and dominate their categoriesThe Persuasion Model for Technical ProfessionalsInsights-Led Commercial playbookStrategy tools for product-market fit, segmentation, positioning, and messagingA blueprint for building commercial strategy that actually changes mindsReady to win the trust of the world's most skeptical minds? Pick up this book and learn how to turn insight into influence…starting today.

166 pages, Kindle Edition

Published December 2, 2025

About the author

Hamid Ghanadan is the founder of Linus, a creative digital marketing agency that focuses solely on collaborating with partners in the healthcare and life science industries. Hamid has dedicated his career to closing the gap between science and humans by studying the interplay between logic and emotion in how people comprehend technical information. A biochemist turned digital marketer, Hamid has written two books—Persuading Scientists and Catalytic Experiences—about the decision-making patterns of scientists, and what this means for today’s marketing landscape. He has appeared on the global stage at TEDx as well as a frequent guest speaker at corporations and industry conferences and a trusted contributor to several industry publications and magazines.