It is very simple in Mathematica to convert a list of lists into a matrix: all you need to do is apply the //MatrixForm function to it and voila.

Is it possible to do the reverse though? I have a matrix that I want to convert back into a list of lists, so as to manipulate its elements more easily. Is this possible? Is there a 'ListForm' function that deletes all MatrixForms from the element in question?

As an example, here is the FullForm for one of my elements:
Is there a function which would take this as input and return simply:
Thank you