The phrase "be your own man/woman" is often used to encourage self-reliance and independence. There are many synonyms for this phrase, including "stand on your own two feet", "take control of your own life", "forge your own path", "chart your own course", "do it your way", "be the master of your own destiny", and "be self-sufficient". Regardless of the specific wording used, the underlying message is the same: be confident in yourself and your decisions, and don't rely on others to define your success or happiness. It's an important mantra to live by, regardless of age or circumstance.