Worldanschauung is a germanic word with an English usage that correlates to this. I mean world view (e.g for a general view of the world) but my experience in China has very little relation to a general view of the world. In english it means perspective or reflection. ”

That may be too broad for what you are looking for. You could also try “solipsistic”, “characteristic” or “idiosyncratic”. “If

I want to live a happy life, I just feel the need to do things differently. “