1. **False** - An individual’s self-esteem can fluctuate throughout their life due to various factors such as experiences, relationships, and personal growth.
2. **False** - Self-actualization refers to realizing one's potential and seeking personal growth, but it does not mean focusing on oneself constantly; it often includes understanding and contributing to the world around you.
3. **Recognize your strengths as well as your weaknesses** - This is a skill that can help improve self-esteem by promoting a balanced and realistic self-view.