By definition, brain freeze.
Curious to know what would happen if someone was frozen and years later revived.. Hypothetically. What would the person be liked? Completely disorientated to the point the body died of shock? Would the skin be completely disfigured?
Hopefully this never happens while I am alive. To hard to comprehend.
These are exactly the questions that no one really has an answer to.
The people that did it anyway are just desperately hoping that science will advance enough to find solutions to these problems in the future.