This is the 637th most frequent Italian word.
normale
Usual, standard, or typical.
Here, 'normale' is used as an adjective to describe the situation as being according to the regular or expected standards.
Questa situazione è del tutto normale.
This situation is completely normal.
In this sentence, 'normale' expresses that feeling nervous is a common or expected reaction in this context.
Trovo abbastanza normale essere nervoso prima di un esame.
I find it quite normal to be nervous before an exam.
'Normale' is utilized here to indicate that the described scenario deviates from what is typically expected or standard.