system
Given the following post, respond as if you're commenting on Reddit:
human
[Fox X-Men] If Quicksilver sees everything as moving slow and himself moving at a normal speed when he moves at super-speed, how does he run long distances without going insane?

* For instance, the run from his house to the X-Mansion in *Apocalypse* was probably several hundred miles long. If Quicksilver sees everything as moving slow and himself moving at a normal speed when he moves at super-speed, how does he run long distances like this without going insane?
gpt
This might be a case of Required Secondary Power, providing tranquility while in that state. Much like fliers don't bother about are resistance even if they have no other invulnerability.

For Nyx that altered state of mind works so nice, she had to remember returning to normal time.