This, too, is perfectly normal. Categories of Infant Temperament Please keep in mind that the categories discussed below are guidelines . Not every baby will fit neatly into one category or another. Parents shouldn't worry if their children display characteristics from more than one of these categories. Babies are unique individuals, and these variations are normal, too.
Most babies have easy temperaments, and they are usually in good moods.
They adjust easily and quickly to new situations and changes in routine. Babies in this category usually eat on a regular schedule. When they are hungry or are experiencing some other form of discomfort, they usually react mildly. When babies with easy temperaments are fussy, they are usually able to find ways to soothe or calm themselves down. Babies with easy temperaments are generally even-tempered.