An Ongoing Inquiry

What if everything you think
was given to you before
you could question it?

UNGRND investigates the invisible architecture
beneath human thought.

Explore Essays
The Premise

Most institutions teach what to think. They offer frameworks, models, and conclusions — the accumulated outputs of minds that have already done the work of reasoning.

What almost no institution investigates is how thought itself is constructed. Where beliefs originate. Why certain questions feel dangerous. How the structures we use to make decisions were assembled — and by whom.

The question is not what you believe.
The question is whether you know
why you believe it.

UNGRND is an ongoing inquiry into this territory. Not a curriculum. Not a doctrine. A sustained investigation into the machinery of understanding.

It exists because the examined life is not a luxury. It is the difference between a mind that was installed and a mind that was built.

Areas of Inquiry
01
Thinking
How cognition is structured. The mechanisms beneath conscious reasoning.
02
Decision Making
What actually determines choice. The gap between reason and behaviour.
03
Perception
The biology of observation. How interfaces between mind and reality are built.
04
Mental Models
The compressed maps we use to navigate complexity. Their accuracy and their cost.
05
Intelligence
What it means to understand rather than merely know. Depth over breadth.
06
Complexity
Systems that resist reduction. The limits of linear thinking.
07
Reality
The distance between what is perceived and what is. What instruments reveal.
08
Systems
How structures perpetuate themselves. Feedback, emergence, and unintended consequence.
Current Inquiries 3 Published
000 The Question
Foundations

Who Taught You How To Think?

The inquiry that started everything. An examination of inherited cognition and the systems we never chose.

If you have never examined how you think, every decision you have made has been partially accidental.

Read — →
001 May 2026
On Belief

Unconscious Possession

On inherited operating systems, the illusion of choice, and the question nobody thinks to ask.

There is perhaps no creature more tragic than a man convinced that his thoughts are his own merely because he has suffered with them long enough.

Read — →
002 June 2026
On Perception

Hyperadapted

On biological interfaces, the confession of instruments, and the distance between the world we inhabit and the one that actually is.

There is perhaps no assumption more dangerous than the one we never realize we are making — that what we perceive is all there is.

Read — →
Frameworks

Thinking tools made visual. The frameworks section will publish diagrams, models, and structural maps — instruments for navigating complexity that cannot be reduced to prose.

A research lab publishes its instruments alongside its papers. UNGRND will do the same.

In Development

The Belief Audit Forthcoming
Decision Anatomy Forthcoming
Perception Layers Forthcoming
System Map Forthcoming
Programs
Live Experience

Who Taught You
How To Think?

A three-hour working session derived from the core UNGRND inquiry. Not a lecture. An examination. You will audit three real decisions, trace ten beliefs to their origins, and leave with a personal thinking baseline.

Format Live · Online
Duration 3 hours
Facilitator Nikhil Tengle
Next cohort Announced via newsletter
Status Open
The Practitioner
Nikhil
Tengle

Six years building decision and BI systems inside large, regulated, global organisations. FCA-regulated reporting. Clinical trials analytics. GDPR intelligence across EU teams.

Not frameworks from a book. Systems built on real enterprise floors where bad decisions cost millions and slow thinking costs careers.

UNGRND is the distillation of what he observed: that intelligence is rarely the problem. Thinking is.

M&G Global Services FCA reporting · Power BI · AI Copilots · £2.1M delivered
Omega Healthcare Clinical trials analytics · HIPAA/GCP compliance
Plan.Net / House of Communication GDPR marketing intelligence · EU teams
Boston Institute of Analytics 600+ training hours · 400+ professionals including CEOs
£2.1M
Delivered at M&G
1,200
Hours eliminated
400+
Professionals trained
6 yrs
UK · EU · Asia · India
Nikhil Tengle
UNGRND
We inherit language.
We inherit beliefs.
We inherit identities.
We inherit the structures through which we perceive the world.
Rarely do we inherit the ability to examine them.

UNGRND exists for that examination.
Stay awake.