If you've just generated your first SAF chain, whether from the Stress-120 questionnaire or an infrared scan, you're looking at a sequence of numbers that can feel more like a phone number than a personal insight. It isn't random. Every chain resolves into three key positions: Lead, Core, and Anchor, and once you know what each one is doing, the sequence starts to read like a sentence instead of a code.
The chain isn't the whole story, it's the raw material
A chain is generated first, either from your own responses to the Stress-120 questionnaire, or from an infrared scan taken in person by a practitioner. Neither method invents anything; both are just different ways of surfacing the same kind of numerical pattern your body and awareness are already carrying. See our glossary for the full picture of how a chain gets made.
Lead: what's active right now
The Lead number is the first, most prominent number in the chain. It identifies the primary stress pattern that's currently front-of-mind, the thing your awareness keeps circling back to, whether or not you've been able to name it yet.
Core: what it's actually rooted in
The Core number sits underneath the Lead. It's the underlying or root pattern, often longer-standing than whatever's active on the surface. This is usually where the real "oh" moment happens: the Lead is what you feel, the Core is often why.
Anchor: where it's held
The Anchor identifies where the pattern is physically or emotionally held in place, frequently tied to a specific, earlier period in your life. It's the number that often surprises people the most, because it connects a present-day feeling to an event or age they weren't expecting.
A real example
In a published case from Joseph R. Scogna Jr.'s own files (chain: 23-7-3-1-12-14-24-5-15-20-21), a client's presenting complaint was a stomach ache and an inability to eat. The chain didn't point to a stomach number at all. Instead: Lead 23 (spleen, rejection), Core 14 (mind, worry), Anchor 21 (posterior pituitary, grief). Read together: present-day worry was triggering a rejection response, anchored by grief and loss held since early childhood. Working through it, she traced the pattern to a specific childhood loss echoing in a present-day relationship, and once she named the connection, she was able to eat again. A full SAF Insight Report goes even further, covering acupressure points, essential oils, and dozens of other modality categories tailored to this exact chain. You can generate your own for free with a SAF Aware account.
What to do with your own chain
If you've generated a chain and want to interpret it yourself, our glossary is the best starting point for the terminology, and SAF Simplified in our bookstore is the complete self-interpretation tool for working through your own numbers. If you'd rather have someone else read it for you the first time, a guided SAF Chain Interpretation session walks through your Lead, Core, and Anchor with you directly.
Not medical advice. Not diagnosis. SAF® is an awareness tool for understanding personal patterns.