The fastest way to read a chart is to stop treating planets as fixed bundles of meaning and start treating them as actors who behave according to the room they are standing in.
The departments
House 1 is the front cover. The 2nd is the wallet and the voice. The 4th is the charging station. The 6th is the fight arena. The 7th is the mirror. The 10th is your real-life headline. The 12th is leakage and release.
Put Mars - the soldier - in the 6th (the arena) and you get a fighter who thrives on competition and hard service. Put the same Mars in the 4th (the home) and the soldier brings the battle indoors. Same actor, different department, different script.
You do not need to memorise a thousand combinations. You need nine actors and twelve rooms.
This is what makes BNN learnable. Once the rooms are clear, the planets tell their own story.