"I personally" is a phrase that is often overused in writing and speech. If you are looking for alternatives to this phrase, some great synonyms include "in my opinion," "from my perspective," or "as far as I'm concerned." Other options might include "for me," "in my view," or "to my way of thinking." If you are trying to emphasize your own ideas or beliefs, you might use phrases like "as someone who believes," "based on my experience," or even "speaking as a ________." Ultimately, there are many ways to express your personal perspective without relying on tired and overused phrases like "I personally".