Just being in this kind of environment for Musk was already risky with the small body he had and no extraordinary means.
It was obvious that he had not practiced any means to strengthen it, and the environment he was in seemed to be making him uneasy as time went by.
This mental world he was trapped in seemed to have not only him but the others also and it was the stage of this trial. The most important thing was to survive as such the environment in this place seemed to have been designed in a manner that almost anything can threaten their lives and once they died in this place, it seemed that the bodies trapped on the outside would be no different from the mummies that Musk had seen. That was not something he wanted, but since he found himself in such a mess, he tried to calm himself first.