Will jumping out of a burning building kill you?
it depends on the hiegt.in most scenarios,it will inflict injury,not kill you.
What is the most likely the cause of the burning a boxer feels in his muscles after jumping rope for an hour?
The catch skull can be obtained through the level "floodgate" at the start go down the path until you reach a burning building, very quickly a flood will jump from it, try and kill it as it appears, if you miss simply reload the checkpoint and try again, if you kill it the skull should sort of fall from the building and onto the ground nearby.
This dream is caused by procrastination. The building represents something you need to do that feels enormous, overwhelming and impossible. You are afraid that you cannot do what is required of you, and so your mind pictures it as terrifying as jumping off the edge of a building. Once you stop avoiding the issue and get the job done, these dreams will stop.