SBTI Personality Test: MBTI Is Outdated, SBTI Is Here

SBTI Personality Test is an original personality assessment created and first released by Bilibili creator “蛆肉儿串儿”. It takes MBTI as inspiration but rebuilds the framework into 5 psychological models, 15 fine-grained dimensions, and 27 type outcomes that map how people see themselves, handle relationships, react to rules, make decisions, and express socially.

Its voice is deliberately irreverent but evenly self-mocking: from CTRL and DEAD to SEXY and IMSB, absurd labels are used to expose familiar behavior patterns. The whole project even began as a joke to persuade a friend to drink less.

Take the Core SBTI Personality Test

In this SBTI Personality Test flow, you will answer 30 core questions across 15 dimensions. A hidden branch may appear based on your choices.

Loading SBTI questions...

Five Models Behind the SBTI Personality Test

SBTI Personality Test groups all 15 dimensions into five model clusters so results are readable instead of random.

Answer on instinct. Over-editing yourself usually makes the profile noisier.

Self Model

How you see yourself and what keeps your inner engine running.

S1 Self-Esteem & ConfidenceS2 Self-Concept ClarityS3 Core Drive & Values

Attachment Model

How you trust, invest, and negotiate closeness.

E1 Attachment SecurityE2 Emotional InvestmentE3 Boundaries & Dependence

World Model

How you interpret people, systems, and the point of being here.

A1 Worldview & TrustA2 Rules & FlexibilityA3 Sense of Meaning

Action Model

How you choose, push, and finish things.

Ac1 Motivation OrientationAc2 Decision StyleAc3 Execution Style

Social Model

How you move through groups, boundaries, and self-expression.

So1 Social InitiativeSo2 Interpersonal BoundariesSo3 Expression & Authenticity

The 15 Evaluation Dimensions of the SBTI Personality Test

SBTI maps your profile through 15 dimensions across 5 psychological models. Each dimension is scored as Low (L), Mid (M), or High (H), and your final type is determined by the combined pattern of all 15.

S1 Self-Esteem & Confidence

Self Model

S2 Self-Concept Clarity

Self Model

S3 Core Drive & Values

Self Model

E1 Attachment Security

Attachment Model

E2 Emotional Investment

Attachment Model

E3 Boundaries & Dependence

Attachment Model

A1 Worldview & Trust

World Model

A2 Rules & Flexibility

World Model

A3 Sense of Meaning

World Model

Ac1 Motivation Orientation

Action Model

Ac2 Decision Style

Action Model

Ac3 Execution Style

Action Model

So1 Social Initiative

Social Model

So2 Interpersonal Boundaries

Social Model

So3 Expression & Authenticity

Social Model

How SBTI Turns Answers Into a Final Type

After you finish the quiz, the system runs a fixed scoring and matching pipeline to generate a structured personality result.

Input Layer

1. Complete 30 Core Questions

Each question maps to specific dimensions so every dimension has enough signal instead of a one-question guess.

Scoring Layer

2. Compute 15-Dimension Raw Scores

Raw scores are aggregated by dimension, then normalized into L / M / H levels to form your profile vector.

Matching Layer

3. Compare Against 27 Type Patterns

The engine ranks candidates by vector distance and exact-hit counts, then outputs primary and full-match results.

Interpretation Layer

4. Generate a Readable Result

You get long-form type analysis, strengths vs blind spots, a 15-dimension radar view, and shareable output.

Why This Version of the SBTI Personality Test

30 Core Questions + Optional Hidden Branch

The scoring flow keeps a strict 30-question core and uses optional branch logic for special modes.

Core dimensions always use the same 30-question base

Branch logic only activates from explicit trigger choices

Fast completion in around 5 minutes

15-Dimension Scoring Engine

Each dimension gets a raw score and L/M/H level, then the full vector is matched against type patterns.

Transparent L/M/H thresholds per dimension

Distance-based ranking across the type library

Fallback and special-type handling preserved

Result You Can Actually Use

Get a primary type, full ranking, dimension breakdown, and practical strengths vs blind spots.

Primary type profile with long-form interpretation

All matches ranked by similarity and exact hits

Share card with 15-dimension radar view

How to Use Your Result

Treat SBTI as a behavior mirror, not a rigid label. The useful part is identifying stable tendencies and repeated blind spots.

Run a Personal Debrief

Read your 15-dimension shape first, then the type narrative, and look for your default reactions under pressure.

Focus on your strongest and weakest dimensions first
Map blind spots to real recurring mistakes
Use the result as a current snapshot, not a permanent identity

Improve Relationship Communication

Type language helps explain boundaries, pace, and triggers more clearly than vague emotional arguments.

Translate friction into dimension differences
Explain your decision and expression style to others
Separate value conflicts from pacing conflicts

Optimize Decisions and Execution

Action and worldview dimensions can be mapped directly to planning, task design, and follow-through strategy.

Adjust task breakdown based on motivation orientation
Set todo complexity around your decision style
Add external constraints for known execution weak points

How the SBTI Personality Test Was Born

A Chaotic Experiment to Stop a Friend from Drinking

SBTI did not begin as a polished product plan. It started as an absurd personality quiz made by the creator to nudge a heavy-drinking friend into reconsidering their habits. What looked like a private joke unexpectedly spread across social media at scale.

Irreverent on the Surface, Structured Underneath

SBTI uses sharp, meme-heavy labels, but the core model is intentionally structured. The framework tracks how people decide, attach, respond to rules, and present themselves socially. The tone is playful; the behavioral signal is still real.

From MBTI Inspiration to an SBTI Framework

SBTI borrows the type-based spirit of MBTI, then rebuilds it into 5 model families, 15 scored dimensions, and 27 type outcomes. The goal is not academic formality. The goal is a personality mirror that is readable, discussable, and memorable.