Sunk cost, panic spirals, and the difference between ability and discipline
Feb 14, 2026 · 12:00 AM ·
Updated 20 Feb 2026 · 3:59 AM
Feb 12, 2026 · 1:37 AM ·
Updated 12 Feb 2026 · 1:57 AM Personal Python cheatsheet for NUS TCX1002 midterm — only the stuff I forget or haven't drilled
Feb 12, 2026 · 12:00 AM ·
Updated 16 Feb 2026 · 12:10 AM Exam-ready reference for NUS TCX1002: iteration traps, data structure gotchas, functional patterns, algorithm templates
Feb 10, 2026 · 12:00 AM ·
Updated 22 Feb 2026 · 4:57 AM Study notebook for NUS TCX1004: Proofs, Sets, Relations, Induction, Combinatorics, Graph Theory, Probability
Feb 10, 2026 · 12:00 AM ·
Updated 12 Feb 2026 · 11:27 PM Comprehensive section-by-section notes for NUS TCX2101: Calculus and Linear Algebra
Feb 10, 2026 · 12:00 AM ·
Updated 3 Mar 2026 · 6:27 PM
Feb 08, 2026 · 5:25 PM ·
Updated 12 Feb 2026 · 1:49 AM Clean formula reference for NUS TCX2101: Functions, Limits, Continuity, Differentiation, Extreme Values
Feb 05, 2026 · 12:00 AM ·
Updated 19 Feb 2026 · 3:58 PM How I stopped forgetting everything I learnt. A practical guide to the Zettelkasten method - the slip-box system that turns scattered notes into a networked second brain. Includes my daily workflow, setup, and real examples from my NUS BIT studies.
Jan 30, 2026 · 3:28 AM ·
Updated 12 Feb 2026 · 11:27 PM After 4 years coding professionally, reflecting on why classroom problems feel disconnected from collaborative problem-solving.
Jan 29, 2026 · 11:00 PM ·
Updated 20 Feb 2026 · 2:11 AM
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