Sizing People Up: A Veteran FBI Agent’s User Manual for Behavior Prediction
By Robin Dreeke and Cameron Stauth
Predicting behaviour isn’t rocket science, say Robin Dreeke and Cameron Stauth in their book, ‘Sizing People Up’. It is a social science, and requires you to apply the right equation of logic, strategy, scepticism, observational skills, and the ability to accept unwelcome truths
By Robin Dreeke and Cameron Stauth
Operating Partner | Advent International
Shivakumar is Operating Partner at Advent International. Before this, he was President (Corporate Strategy and Business Development) at Aditya Birla Group. Earlier assignments include: Chairman & CEO at Pepsico India and prior to that, Managing Director at Nokia India. Before joining Nokia, he worked with consumer electronics maker Philips and top consumer goods firm Hindustan Unilever. He is an engineer from IIT Chennai and an MBA from IIM Calcutta.
Shivakumar has written three books: Reflections - a collection of Shivs articles; The Right Choice - Resolving Ten Career Dilemmas; and The Art of Management. The latter two are business bestsellers.
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Founding Fuel is sustained by readers who value depth, context, and independent thinking.
If this essay helped you think more clearly, you may choose to support our work.



When incumbents buy, partner or outsource the capabilities demanded by each new disruption, they may solve today’s problem. The harder question is whether the parent company itself is still learning.
Indrajit Gupta
Co-founder and Director | Founding Fuel
When incumbents buy, partner or outsource the capabilities demanded by each new disruption, they may solve today’s problem. The harder question is whether the parent company itself is still learning.

Co-founder and Director | Founding Fuel

The things we learn outside our fields may sharpen how we see the world. But perhaps they matter most when we stop asking what they are useful for
Kavi Arasu
Works at the intersection of people, systems, and organisational change
The things we learn outside our fields may sharpen how we see the world. But perhaps they matter most when we stop asking what they are useful for

Works at the intersection of people, systems, and organisational change

A Danish startup wants to take a faster road to thorium and manufacture nuclear reactors by the thousands. Its audacious bet raises a question for India: what happens if the nuclear world changes before Homi Bhabha’s long-term vision is complete?
S. Raghotham
Journalist and strategic analyst
A Danish startup wants to take a faster road to thorium and manufacture nuclear reactors by the thousands. Its audacious bet raises a question for India: what happens if the nuclear world changes before Homi Bhabha’s long-term vision is complete?

Journalist and strategic analyst
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