Well let me explain why the secret. The greeks with their Platonic solids held back the truncated icosahedron from public knowledge. They knew it’s destructive potential and didn’t want it getting out. That’s the shape that allowed the first successful atomic bomb. Lots of things have been hidden from the masses for similar reasons. The fact you can take an online course to learn this stuff is a loosening of that knowledge because the time has come for it to be revealed. I’m just trying to retain the discernment about what to reveal so that when I come across information that should not be shared or not shared with someone specific I can do so.
Nearly everything I’ve learned in that field is available online for free. The classes is for the compiling of information from diverse sources in a way comprehensible and from people who haven’t distorted it. I also came to this from seeking the origin of biodynamic farming and found that source available free on YouTube. It’s not meant to be a hidden order with oaths of secrecy. That would raise red flags for me too. I’ve also come across a lot of distorted teachings and sketchy people promising power. So I get the hesitation.
https://www.amazon.com/BioGeometry-Signatures-Harmonizing-Exchange-Environment/dp/1537783882/ref=pd_aw_sim_hxwPO1_sspa_mw_detail_m_sccl_1/146-3147122-0470239?pd_rd_w=hAiwM&content-id=amzn1.sym.a6277cd9-4842-40f8-9eaa-e10fdc3d0efc&pf_rd_p=a6277cd9-4842-40f8-9eaa-e10fdc3d0efc&pf_rd_r=AMPC70V7PMFAQSB2743D&pd_rd_wg=MfRQe&pd_rd_r=d58afe4b-0a62-4ff0-86ab-ca0893f41599&pd_rd_i=1537783882&psc=1 I bought this book a while back and it has much of the information if you want to try a cheaper route in. Also free YouTube videos explaining the general principles from him (Dr. Ibrahim Karim) or Robert Gilbert who I’ve primarily been learning from.