Improv scripts is my term for soul contracts. Masterclass is how my guides have described earth. Master classroom for souls might be clearer/more complete. At any point in time means we can choose the setting, choose the time frame, choose the point in time within the reality, of each incarnation.
"Greg: How many levels are there in heaven?
Spirit Guide: It is not so much levels, but rather, cycles. As one starts their journey from soul to soul with a body [and back again, and so on and so on], you generally have easy lives. When you return to source/heaven/god after every lifetime, you will be given a choice to stay in that realm that you are put in or to go back to the master class [Earth]to attain a higher level. You can make the decision to return to the master class at any time. If you choose to go back to earth, it would be for the specific requirement to have the goal of growing your soul to get to the next level, only you are not consciously aware of it once you incarnate.
Once you enter and complete a few lifetimes you will start to feel comfortable knowing where you want to ascend and with whom. That is where your community of spirits comes into play. We always come in with the same people/souls, lifetime after lifetime. There are about 80 to 120 of you together in any given lifetime. It is around this time where you the soul and collectively the community of spirits start to decide what level they want to attain and what price it will cost them on earth. Now you can understand that not everyone wants to attain nirvana as you say.
To attain nirvana, you would go on a completely different cycle, and that usually happens after a vast number of lifetimes lived. The lifetimes that you start to choose to live [at that point] are with great suffering. Think of the severely retarded, the severely mentally ill, POWs, people who have died violently at the hands of great evil, and even stillborns who give up their life experiences for the host.
These life cycles will continue again and again and if you have lived your life according to our plan, will allow you to go to higher and higher levels. One obtains full enlightenment when there is nothing more for you to suffer — when there is nothing more for you to learn!
Then you would be in the realms with the great archetypes, messengers, guides, and archangels. You then would have an awesome burden and responsibility to heal those souls that remain on earth."
That's in a few of my essays, most recently and the best organized presentation is My Understanding of God, Life, Death, and the Between Lives We Experience with Our Many Soulmates… https://medium.com/illumination-curated/my-understanding-of-god-life-death-and-the-between-lives-we-experience-with-our-many-soulmates-af641080747f
As you, Frank, say your soul has incarnated millions of times, I'd say it's likely your soul has chosen the nirvana (full enlightenment) path.
