Where is the line

How do you balance the good feeling of being unique and amazing and not get a big head? I feel great about myself. I see that I am a beautiful, dynamic, diverse, original, creative and loving. I want to carry that with me everywhere. I also want to be humble. I don't feel like I flaunt my positivity, but I want to keep my mentality strong and know that I am what I know I am. How do I balance that? I worry that as I learn to appreciate myself and live with that understanding that I might take it too far. Feeling good and living it. I am worth all the time I spend on myself. I need to take it into all my other facets/interests.  Know that there is a line and feel it.