A person unaccustomed to its vastness is susceptible to optical disorientation. Berlin also assumed that Americans were fat, undisciplined and unaccustomed to hardship and severe fighting. Horses unaccustomed to the smell of elephants also panicked easily. He is timid and narcissistic, as well as unaccustomed to failure. Soreness is one of the temporary changes caused in muscles by unaccustomed eccentric exercise. They make a rattling sound that western ears may be unaccustomed to hearing. Eccentric contractions are a frequent cause of muscle injury when engaging in unaccustomed exercise. Their smell may offend people unaccustomed to the dish. Traveling through muskeg is a strange and dangerous experience for the unaccustomed. The English, relatively unaccustomed to public drunkenness in authors, took him to their hearts. This may be a difficulty curve for those unaccustomed to the Nintendo DS's touch-screen interface. Oliver stays with Mr Brownlow, recovers rapidly, and blossoms from the unaccustomed kindness. For those unable or unaccustomed to the strain, sling-chairs are available at a bargain. Acute epiploic appendigitis is usually associated with obesity, hernia and unaccustomed exercise. People also shower to cool off in hot weather, especially those unaccustomed to the climate.