Final answer:
The actions of the Himalayan guides confused people because they made irrational decisions, such as doubling back on themselves during their climb.
Step-by-step explanation:
People were confused by the actions of the Himalayan guides because they made irrational decisions. One example of this is when they doubled back on themselves during their climb. This confused other climbers and led to dangerous situations. The guides' actions did not follow a logical plan, causing confusion among those observing their behavior.