Critical Thinking

I have this statement in my phone under a note application where I review it constantly when I encounter with mediocre and negative thinking.

" I will not identify with the content of any belief. I will identify only with the way I come to my beliefs. I am a critical thinker and, as such, am ready to abandon any belief that cannot be supported by evidence and rational considerations. I am ready to follow evidence and reason wherever they lead. My true identity is that of being a critical thinker, a lifelong learner, and a person always looking to improve my thinking by becoming more reasonable in my beliefs. "