If you have your own personality and quiet, as Taoism says, reading Taoist literature such as Tao Te Ching, Zhuangzi, Liezi, Wen Zi, Neijing and Neiguan Classic will help you for self-cultivation and self-awareness.
It is a spiritual practice. After the heart meridian rises, you will find it natural and dull to look at some problems and deal with some things.