...How do I think humans acquire knowledge...

I think it is a process where you listen and perceive all thinks around and you start to create conscious about things and finally you produce...

Victor Wooten define the way that we acquire a language as a process where you embase mistakes instead of correct them. You have to practice  all the time.

He says that music is a language, it is a form of expression. Music works better than spoken word because you can speak to one or many at the same time; language work better when we have something interesting to say.