Deboard the mountain for the next hour and silently swear under my breath as I start to feel my knees and ankles give out under the weight of my pack . Continue to silently swear as the very last obstacle to the car is a stream that I can not jump . Remove shoes , remove socks , roll up pants . Cross .

Question: Why is the narrator restricted from moving ?
Answer: Their car broke down .They do n't have shoes .The water is too much .They lost their shoes .