When speaking about personality types, including the Enneagram, I find it helpful to say “I resonate most with the characteristics of an Enneagram 7” rather than “I am a 7.” (I know it seems like a mouthful to say - but I think it is worth it to separate ourselves from the tendency to box ourselves and others in).
It allows us the opportunity to be more curious.
As a challenge - experiment with talking about your Enneagram number (or MBTI) without using the number itself.