Personal anecdotes are often used to add flavor and personality to writing or speaking. However, to avoid repetition, it's important to have an arsenal of synonyms for this phrase. Some alternative phrases that could be used instead of "personal anecdotes" include personal stories, firsthand accounts, individual experiences, private recollections, and intimate anecdotes. Other options could include personal narratives, real-life stories, autobiographical accounts, or personal reminiscences. Ultimately, the choice of synonym will depend on the tone and context of the writing or speech, but having a variety of options can help to keep language fresh and engaging.