The phrase "you yourself" refers to the individual person being addressed. This phrase is often used to emphasize a point or to draw attention to a specific individual. There are several synonyms that can be used to replace "you yourself" without changing the meaning of the sentence. Some of these synonyms include "you personally," "you alone," "you specifically," "you individually," and "you alone." These synonyms can add variety and interest to writing and are particularly useful when trying to avoid repetition. Additionally, using synonyms can help to make writing sound more professional and polished.