Perhaps those who first encountered the table of contents of Nietzsche's Ecce Homo might have considered him arrogant and conceited. However, history is always fair, and Nietzsche was indeed intelligent. Even today, his works are studied and revered as classics by countless individuals. This is history's recognition of Nietzsche's brilliance.
A person with top-tier wisdom always strives for the most just and objective self-evaluation, neither arrogantly praising themselves nor wantonly belittling themselves. I am the same, simply aiming for enough objectivity to prevent my decisions from being biased. 