Buddha
Thinker
No, you aren't. You just have thrown in the towel and are going to provide a façade.
Boring ruminations those of yours. You just provided evidence that you have personal reasons to believe reincarnation is true, and that you don't like other beliefs. And that's basically all that you really said in those paragraphs.
We already know you write about topics you don't know, that you argue based of books you didn't read. And we mainly know that your wishful thinking is on steroids making the term "epistemological hedonist" a very mild one to describe you. So there's enough reason to believe you didn't check if Natasha had learnt some Russian from other people in contact with her or whether she was a very smart kid language-wise and she could cold read you (I imagine you like Clever Hans' owner providing anxious hints of what you wanted to hear). The dialogues and "written texts" mentioned by Joe and Henrik are moooost probably the projection of your own wishes, hence they matched the languages you believed you knew (Your language profficiency is not rich as you claim it to be -maybe in Russian, your native language, it is-)
Apparently you are not familiar with familiar with the method that the philosophers and mathematicians often use to prove their propositions. The method is called ad adversum -- you start with assumption that the opposing propositions are true and then prove that they are not, which leads to your proposition. For example, in mathematics you can start with the assumption that there is a finite number of cardinal numbers and then prove that this proposition is false, which proves the opposing proposition stating that the number of cardinal numbers is infinite.
In philosophy you can use this method to prove that so called ideas of objects do not exist.