TellDear organizes its 452 reasoning aspects into 6 dimensions: Logical Fallacies (d1, red) — formal and informal errors in reasoning; Manipulation & Propaganda (d2, orange) — deliberate persuasion techniques; Cognitive Biases (d3, blue) — systematic thinking errors; Statistical Errors (d4, purple) — misuse of data and numbers; Argumentation Schemes (d5, green) — common but defeasible argument patterns; Discourse Mechanics (d6, pink) — structural features of debate and dialogue. Each dimension has its own color throughout the platform.