Not six subjects. One structure, load-bearing from six directions.
Mathematics, phenomenology, metaphysics, depth psychology, spirituality and philosophy don't sit here as separate chapters. Intervoidism is what's left after they've been pushed hard enough against each other that the seams disappear — and the manuals are the distillation of that: not theory about your situation, but the universal, integrated truths underneath it, written so they can actually be used.
Four things that stay true across every manual, regardless of what it's for.
The pattern outlives the plot.
What happened to you is specific. The shape it left is not. Every protocol works at the level of structure — the recurring form underneath the particular story — because that's the level where change is actually possible.
What's missing is information.
An absence, a gap, a silence, a thing you can't access — treated here as data, not deficiency. Phenomenology and metaphysics agree on this much: what isn't present is still telling you something.
Parts don't have to like each other.
Depth psychology's oldest lesson, restated as engineering: integration means every part is accounted for and load-bearing, not that they've reached consensus. Cohesion is structural, not emotional.
A manual is a set of instructions.
Philosophy tells you what's true. A protocol tells you what to do about it. Every manual here ends where the abstraction stops being useful and the instructions begin.
Accuracy is the kindness.
These aren't written to soothe you into agreement. Spirituality without rigor becomes decoration; math and phenomenology are here to keep the language honest, even where honest is uncomfortable.
The truths are general. You aren't.
Each manual states something true regardless of who's reading it, then narrows it to a specific presentation — fragmentation, compulsion, a body that won't speak, a mind built differently. General truth, local instrument.