Supergirl, Season 3

Kara:
You're not going anywhere.

Psi:
Hm. What did you see, I wonder? What brought the Girl of Steel to her knees?

[Psi sends a psychic blast at Kara, who is barely affected.]

Kara:
A lie. [advances on Psi]

Psi:
Fear is not a lie. [sends another blast to no effect and advances on Kara] Fear cripples. Annihilates spirits. It is the only weapon that matters. [sends another ineffective blast] Fear made me stronger than you.

[Psi and Kara are now face-to-face. Psi sends yet another psychic blast, but Kara remains standing.]

Psi:
No one is safe from it. [confused] Why aren't you scared anymore?

Kara:
Mind over matter.

[Kara head-butts Psi unconscious.]