Diogenes was sort of the Laozi of Greece
and founder of the Cynic school of philosophy.
He even told Alexander the Great where to stick it.
Parrhesia was his Virtü of Outspokenness, speaking
the unvarnished truth, bluntness, frankness, honesty.
Like when a woman comes home from the "beauty"
parlor with a dyke haircut and everybody is telling her
how cute she looks (and encouraging beauticians to
keep doing this). At best I'll say "It'll grow out" or
worse "you look like a guy with hormone problems."