Just do the math
Take the Leonard Susskind on-line lectures in Quantum Entanglement (or similar, LS's are free to download, and while he is sometimes not consistent are still very good) before even attempting to pretend that you understand the use of the Qbit. It would also be useful to take a course (LS's is also good) in Quantum Mechanics.
Yes I am being somewhat gruff, this is because there are so many blind minds in cyberspace that post idiotic suppositions/conclusions/speculations about these things (more so when discussing General Relativity) that are the result of ignorance of the mechanics involved, that it is clear the general populace is being misled. PS You only need a cursory understanding of Linear Algebra, and differential calculus to take LS's courses, you don't have to be a PhD in math.
JUST DO THE MATH