Hi,
I am currently reading this book. I am only a few chapters in, but I highly recommend it.
You can read it for free with kindle unlimited.
I will probably do another review of it once I finish the book.
One thing I liked about it so far is that Sasha, channeled by Lyssa Royal Holt, has talked about three timeline splits. What they explain in the book is that you are most likely going to have three different reactions in relation to Open Contact. One is going to resistance, or "going against the grain." Another is adaptable, and able to change with Open Contact. The third group is welcoming Open Contact, or enthusiastically embracing ET Contact.
So, ask yourself, "How would I describe myself in regard to these ideas about Open Contact?"; "What sort of belief systems do I hold that would place me in one of these three groups?" If you're reading this blog, I have a feeling you are most likely in the "enthusiastically embracing" ET's group, or are adaptable to the idea of ET's being among humans on Earth, and what sort of changes that would entail.
The book also talks about the collective consciousness of humanity, and describing how those three timelines might play out, so to speak. But, I think it could more or less be just two timelines. Assuming Open ET Contact does occur, I think main two reactions will be either to adapt, or "digging your heels in," (basically stubbornness / resistance).
Anyway, I'm still reading the book, but if you're interested in the topic of Open ET Contact, check it out!
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The also created the book, "The Complete First Contact Manual: The Journey Toward Open Contact and Ascension." I plan on reading that one next.