is it possible to think when there is no language? first intelligent humans were able to do that, somehow but when i think hard about this (in a language) it comes impossible to me. like if there is no word to describe how can you think about sky and lightnings and taming fire? your brain would only examine the things you see and without words, they would only be visions, i think. so they just perceived but how did they make inferences and also teach them to survive to other ones of their kind?
i think language actually makes it easier to think. i think language and strong cognitave thinking comes hand in hand