[ So what? Do they just exist in this world where time doesn't flow properly for them when they leave it? She's asking Sakura to place her faith in something she can't wholly believe in, but denying her seems to be rude for the time being. ]

There's gotta be another theory to it--an angle or something that's commonly overlooked. [ Yeah, maybe there's someone here who just doesn't bother to talk about it due to the approach others take. ] A lot of things here are impractical, but you're right on that.

It takes a lot of faith to not get frustrated over these matters.