Nicholas Lehmann
nwlehmann.bsky.social
Nicholas Lehmann
@nwlehmann.bsky.social
Real-time nervous system override.
Not mindfulness. Not medication.
Triadic Aperture Control (TAC): cognitive modulation from the inside out.

Built in a kitchen. Field-tested in life.
Pinned
TAC isn’t mindfulness. It’s override.

Burnout made me build this.
Not in a lab, in a kitchen, mid-panic.

It’s called Triadic Aperture Control.
Think emotional modulation meets cognitive flow tuning.

For people who can’t afford to fall apart.

open.substack.com/pub/nwlehman...
TAC = Cognitive Modulation from the Inside Out: A Chef’s Guide to Real-Time Emotional Rewiring.
Introducing Triadic Aperture Control (TAC)
open.substack.com
TAC isn’t mindfulness. It’s override.

Burnout made me build this.
Not in a lab, in a kitchen, mid-panic.

It’s called Triadic Aperture Control.
Think emotional modulation meets cognitive flow tuning.

For people who can’t afford to fall apart.

open.substack.com/pub/nwlehman...
TAC = Cognitive Modulation from the Inside Out: A Chef’s Guide to Real-Time Emotional Rewiring.
Introducing Triadic Aperture Control (TAC)
open.substack.com
June 21, 2025 at 8:01 AM