[This is so annoying. A fucking twelve year old is questioning his ability to fight monsters. Oh how far he has fallen! He's blaming Saitama for this - If he hadn't made that stupid wish, she wouldn't have any reason to doubt his strength.]

I acknowledge your concerns, but I believe the nature of my wish has mislead you, little girl, but make no mistake, I am no one to be trifled with. [he puts his hands on his hips, puffing out his chest and throwing back his head proudly] I am Speed of Sound Sonic, the Ultimate Modern Ninja! I do not fear these "Nightmares," regardless of their abilities. I already know the face of the worst monster of them all, and I have been granted the power to defeat him. Even if they do possess the power to affect my thinking, they are nothing compared to Saitama.