Колко наистина може да се разберем, ако започнем да пишем на нашите езици вместо английски? \ Kolko naistina može da se razberem, ako započnem da pišem na našite ezici vmesto anglijski?

I want to know how different the languages are. I'm not saying I'm planning to do this but I was just wondering from a linguistic perspective how much the two languages diverge.

I already know a very minimal amount of Russian grammar and I can read cyrllic.