That's a really good question, and not one I have an answer for.
A half-assed answer would be that "reality" doesn't shift *that* badly. I mean, handwavium still follows a set of rules no matter how weird the imagination working with it. Yeah, there's stuff possible that otherwise wouldn't be thanks to the wave but it's not like the objective universe has taken a hike Lathe of Heaven-style.
Mr. Fnord interdimensional man of mystery
FenWiki - Your One-Stop Shop for Fenspace Information
"I. Drink. Your. NERDRAGE!"
A half-assed answer would be that "reality" doesn't shift *that* badly. I mean, handwavium still follows a set of rules no matter how weird the imagination working with it. Yeah, there's stuff possible that otherwise wouldn't be thanks to the wave but it's not like the objective universe has taken a hike Lathe of Heaven-style.
Mr. Fnord interdimensional man of mystery
FenWiki - Your One-Stop Shop for Fenspace Information
"I. Drink. Your. NERDRAGE!"