Could you give some quotes that show how Gogol Ganguli (from The Namesake) is impetuous?

"It wasn't me."

Gogol, page 96

Gogol gives this explanation to his high school friends after he shares his first kiss with Kim at a college party. When Kim asks him what his name is, he can't imagine telling her it's Gogol - he identifies Gogol as the type of person who could never kiss a girl. Therefore, he tells her his name is Nikhil, and then he has the confidence to kiss her. Later, when he himself is in college, he will permanently change his name to Nikhil and gain confidence with women as a result.