Bhagavad Gita, Chapter 11, Verse 23

Having seen Your immeasurable Form, with many mouths and eyes, O mighty-armed, with many arms, thighs and feet, with many stomachs, and fearful with many tusks, the worlds are terrified, and so am I.

Arjun admits his own real fear directly here, without trying to soften or hide it.

Naming the terror felt by the whole world alongside his own makes this admission plain and honest. Real fear is treated as an appropriate response, not something to be ashamed of.