Accuracy depends on what you expect
If accuracy means a fixed prediction of exact events, BaZi should not be used that way. If accuracy means a structured language for patterns, pressure points, timing themes and self-reflection, a Four Pillars chart can be useful when read carefully.
Birth data quality matters
Date, time and birthplace affect the pillars. If birth time is missing, approximate or close to a boundary, parts of the chart become less certain. A responsible calculator should not hide this uncertainty.
A good reading explains evidence
A trustworthy BaZi reading should show how it moves from chart evidence to interpretation: Day Master, season, Five Elements, Ten Gods, roots, luck cycles and annual timing. It should not only give dramatic statements.
BaZi is not medical, legal or financial advice
BaZi can be a reference for self-understanding, relationship communication and timing awareness. It should not replace professional advice, mental health support, legal judgment, investment advice or major life-decision responsibility.
Use it to ask better questions
The best use of BaZi is not blind belief. It is to ask clearer questions: what patterns repeat, what environments help, what pressure responses need attention and what timing themes should be handled with more care?