Pre-Psychological Intelligence.
The operational outcome. Walking into the meeting with the read already done.
Decision Science tells you the brain runs forks. Pre-Psychological Intelligence tells you which forks this specific brain was already predisposed to hit — before the question, before the meeting, before the prospect walked into the room.
PPI is not the discipline itself. It is what the discipline produces. The named discipline is Temporal Predisposition Mapping (TPM) — the field and the practitioner method are the same thing. You arrive at PPI by performing TPM.
It is the layer that turns a competent operator into a magician.
Two nested terms. One operating discipline.
The firm uses a precise vocabulary for the individualized read. TPM is the named discipline — the field and the practitioner method are the same thing. PPI is the outcome the practitioner walks out with.
The discipline AND the practice. The study of how temperament correlates with timing-based inputs — birth season, generational cohort, cultural calendar position, family ordering, early-environment rhythm — and the applied method of taking that timing data plus observable behavioral cues and producing a working hypothesis on the four-element framework (Fire, Air, Water, or Earth) before the conversation begins. Grounded in the Empedocles → Galen → Jung → Marston typology lineage and modern Big Five personality science.
The operational outcome. The state of arriving at a meeting with the read already done — knowing which forks the specific person is predisposed to hit, what they need to hear, in what order, with what evidence, before they have finished saying hello.
Two operators receive the same prospect. One has a read. The other does not.
The operator without the read runs a generic discovery script and tries to read the room as the conversation unfolds. The operator with the read walks in already knowing how the prospect prefers to be communicated with, what kind of evidence they need to commit, and which closes they will quietly reject.
The first conversation between an advisor and a sophisticated prospect is two meetings happening at the same time. Decision Science makes the universal layer visible — the forks every brain runs.
Pre-Psychological Intelligence makes the individual layer visible. Most of the forks the subconscious is going to hit in the next 60 minutes were already loaded before the meeting started.
Knowing the type means knowing the route. Knowing the route means designing the conversation to land at the choice the prospect was already inclined to make — and avoiding the half-dozen invisible mistakes that would have sent them politely somewhere else.
The same four types, independently arrived at, across 2,500 years.
This is not a new framework. It is a pattern observed across Greek philosophy, Galenic medicine, Jungian psychology, and Marston's modern DISC system. Every era used different vocabulary. Every era landed on four.
Proposes that all matter is built from four irreducible elements — Fire, Air, Water, Earth.
Codifies the four temperaments — Choleric, Sanguine, Phlegmatic, Melancholic — and maps them to the four elements.
Publishes Psychological Types — four cognitive functions: Intuition, Thinking, Feeling, Sensation.
Publishes Emotions of Normal People — creates DISC: Dominance, Influence, Steadiness, Conscientiousness.
Temporal Predisposition Mapping is grounded in peer-reviewed science and a 2,500-year typology lineage. The temperament layer rests on Big Five / Five-Factor personality science and documented seasonal-birth effects in clinical literature; the four-element substrate on the lineage from Empedocles through Galen, Jung, and Marston (DISC). The skeptical reader is invited to pull on any of those threads.
Four behavioral types. The conversion table that lets all four map cleanly.
| Element | Galen / Temperament | Jung / Function | Marston / DISC |
|---|---|---|---|
| Fire | Choleric | Intuition | D — Dominance |
| Air | Sanguine | Thinking | I — Influence |
| Water | Phlegmatic | Feeling | S — Steadiness |
| Earth | Melancholic | Sensation | C — Conscientiousness |
Already 60% decided when they walk in. Checks phone during the warm-up. Asks 'what's the bottom line?' in the first three minutes.
Skip rapport. Open with outcomes. State fees directly with no apology. The boundary itself is the credibility.
Walks in talking. Asks about your wall art. Brags about a recent vacation inside ten minutes. Reads vibe before content.
Big vision first. Story-based, specific narrative. Tie fees to aspirational outcome, not feature list.
Brings their spouse. Looks at them before answering. Asks how long you've been doing this and how many ten-year clients you have.
Slower than feels comfortable. Lead with process and transparency. State fees cleanly once; do not re-ask. They decide later, quietly.
Brings a spreadsheet or a written list. Asks for historical performance vs. benchmark, net of fees. May check BrokerCheck during the meeting.
Evidence-first. Show before you tell. Itemize fees and justify by performance net of cost. They respect rigor; distrust vagueness.
The data needed to map a predisposition already sits in your file.
TPM — Temporal Predisposition Mapping — combines timing inputs and observable cues into a working hypothesis on the four-element framework. The fastest shortcut sits in regulatory paperwork you already maintain.
Date of birth is a regulatory requirement. It appears on every KYC form, every account-opening document, every CRM record. From that one timing input — specifically, the birth-season cohort the prospect falls into — a trained operator can map a temperament hypothesis and the corresponding behavioral profile in seconds.
For prospects where the date of birth is not yet on file, observation alone works. The first ninety seconds of any conversation carry enough behavioral signal — pace, posture, the structure of the first question, the body language during small-talk — to identify the type with high accuracy. The framework trains the operator to spot the pattern; the data confirms it.
The objective is not certainty. It is directional read — the working hypothesis the operator carries into the room. The conversation either confirms it within the first ten minutes or course-corrects. Either way, the read happens before the prospect has finished saying hello.
When the data isn't yet on file, observation alone does the work.
The framework is trainable. Once an operator learns the four-type signal set — the cues each type emits in the first ninety seconds of a meeting — the read happens from observation. No paperwork required.
I have identified late-summer Earth-cohort prospects — specifically — twenty-four times in a row without a single miss. Not from birthdays. From behavior. Watching for the specific pattern: unsolicited expertise, DIY cost analysis, the problem-solution-execution completion structure. The birth-date is the shortcut. Observation is the practiced instinct underneath.
The full practice combines both. A trained operator pre-loads the type from available data, then refines or confirms it during the first ten minutes of contact. The read is loaded before the prospect knows they are being read.
The framework is published in the Cersosimo Influence Series.
Elemental Influence: The 2,500-Year-Old Cheat Code for Reading Anyone (forthcoming) is the full lineage and framework. It traces how the same four-type model emerged independently across Greek philosophy, Galenic medicine, Jungian psychology, and Marston’s DISC system — and shows how to operationalize the framework in modern client acquisition.
Molecular Influence (published) is the companion volume on how to move someone once you know who they are. Together the two books form a two-discipline operating manual: read them first, then move them.
Where PPI sits in the firm's operating spine.
Cersosimo & Associates operates on three layers. Each one is essential. Together they form the discipline.
The math of how every brain decides — the cognitive cascade that runs before consciousness arrives.
Which forks this specific person was already predisposed to hit. The pre-load that arrives before the conversation does.
Designing the conditions around each fork so the subconscious lands where the system was built for.
If you want to see PPI running in your firm's conversations.
The 60-minute briefing walks through one practical application: the four-type pre-read for sophisticated client acquisition. By the end you have a working tool you can apply to your next prospect meeting Monday morning. A six-week cohort follows for partners who want the full system installed inside the firm.