adj foolish or unreasonable, esp. in action or behaviour.

What is a fanatic person?

2 : a person who is extremely enthusiastic about and devoted to some interest or activity a boating/sports/racing fanatic She's a real fanatic when it comes to working out.

What does spasmodically mean?

1a : relating to or affected or characterized by spasm. b : resembling a spasm especially in sudden violence a spasmodic jerk. 2 : acting or proceeding fitfully : intermittent spasmodic activity. 3 : subject to outbursts of emotional excitement : excitable.