The Voynich Ninja

Hi everyone,
I’ve been studying the manuscript from a human perspective. My theory is that this isn't a complex military code, but a phonetic guide for oral transmission from parents to children.
Key points of my hypothesis:

• The "8" symbol: I believe it represents a polarity marker (YES/NO), used as a quick visual cue for a child's behavior or safety.
  
• Repetitions: These are not errors. They represent the musical rhythm of a voice (like a lullaby or a mantra) to help the child memorize survival advice.
  
• Initial glyphs: They mark the beginning of a "lesson" or a song.
  

The manuscript is a tool to preserve a family’s voice and knowledge. I’d love to know if anyone else has looked at the "8" as a simple binary instruction for phonetic teaching.
Best regards!

How would the binary instruction relate to the teaching?

Can you elaborate? Like yes this is correct way, no this is the wrong way?

Why should 8 be a binary symbol for yes-no and not something else?