Originally posted by Sin I AM
Debatable. Wouldn't said speedster have to speed up their thoughts in order to counter?
It doesn't really work like that, even Superman, who it seems can turn up or turn down his perceptions (so a second doesn't feel like days or something, and he would be able to interact with normal people everyday without going mad from boredom), is still able to perform superspeed feats on a dime.
If someone shot a bullet at lois from 10 feet away, and clark was standing right next to her, if his perception speed was TRULY turned down to human level, then the bullet would have already hit Lois by the time his human level brain speed was turned up to be fast enough to react to the bullet.
Yet we know, by feats, Clark would have no problem stopping that bullet even if the gunman fired it from 10 feet away while Clark's back was turned, even if he was interacting with Lois like any human level perception speed entity would, just hundredths of a second before it was fired.
It seems to me, Superman is simply able to walk both lines. I chalk it up to psionics, somehow.