Often, I find it quite difficult to admit my fault and learn new knowledge which is unfamiliar then.
Probably, a sort of pride makes me feel frustrated when I find I didn't understand what I thought I understood.
If I could always learn new things with gratitude to others around me, I could hone my skills much more effectively than I can do now.
I would like to become a mature man who can accept shame and errors to attain a great vision.
