Here are a few sentences full of confidence and strength that you can use to express your domineering attitude of living your own:
I am who I am, unique, I don't have to conform to other people's expectations, I want to live my life to the fullest.
I don't care what other people think, I just follow my inner voice, and that's my unique domineering.
No matter how the world changes, I will stick to myself, be unfettered, and bravely pursue my dreams.
I am in charge of my life, and other people's opinions are just dust in the wind, and I will not be shaken by this.
I don't care if others understand me, I only care if I live my true self, this is my domineering belief.
Although my path is tortuous, I will stick to it, not for others, only for myself, this is my domineering.
I don't accept any form of bondage, I want to live my own style, this is my unique domineering.
There is no template in my life, I only follow the guidance of my heart, and this is my steadfast domineering.
These sentences all emphasize the importance of living oneself, sticking to one's heart, and not being bound by others, expressing a domineering attitude of self-confidence, firmness, and bravery. Please note that these sentences are for reference only, each person's domineering attitude and expression are unique, please adjust and modify them according to your actual situation.