His work is grounded in rigorous astrological methodology, with a focus on predictive techniques, mundane astrology, long-term planetary cycles, and medical astrology.

With over three decades of study and practice, Brett approaches astrology as a research-based discipline and decision-support system—distinct from trend-driven or entertainment-focused astrology. Through private consultations, strategic advisory work, and education, he supports individuals and entrepreneurs navigating complex life and business transitions with clarity, precision, and informed timing.