I honestly don’t have a clear idea why astrology works. But it does work. I was recently looking at Mars transits to natal Mars transits. Looking back at my journal, the days where Mars trine Mars, Mars opposition Mars, my journal states that there were spike or outburst in energy and matters relating to passion. Interesting. The natal condition and location of Mars should be considered in the interpretation. If the natal Mars is in Libra or Cancer, it’s unlikely that during a hard transit of Mars transits, the person would get into a fight or argument as that’s not how the natal energies would usually manifest itself.