Based on the context and the answer, generate a question. 

Context: " C'mon , get it going ! " " Uwaa ! " Rin grabbed a branch to avoid a stumble . " Are you trying to break my neck ? That 's steep ! " " Sorry . " He pushed past her , jumped down a waist - high rock ledge , took a couple of sliding steps through loose talus and fallen leaves and looked back .

Answer:

Rin feels that her friend is jeopardizing her safety .



Why is Rin barking at the person she is traveling with ?