Yes yes yes!
Mental Silence puts an end to toxic thought patterns which consume our entire present moment. Any moment itself is meaningless. By transferring our past thought pattern into the now it clogs up immediately! By releasing them we open space again for the limitless possibilities in the Now.
And even more, we release the thoughts energetic essence in our dreams and physically feel the release of density..so we become ever lighter!

It is so powerful but many fear the Silence because it reminds them of "death". Wonderfully enough, more and more resort to mental Silence.:)