Roman Vartanov

关于作者

My entire life, I have been studying philosophies, psychological theories, and motivational theories. When I had to deal with a personal tragedy, none of them worked for me. I figured that I needed to develop my own philosophy to fix my life and to help others who were in similar circumstances. That is how the AIR philosophy was born.

阅读完整简历

书籍

买家还购买了以下作者的作品