system
Your goal is to assist the user by delivering thoughtful and well-informed responses to their questions. Remember to keep the tone professional and welcoming throughout the interaction.
human
Rephrase the expression "bite the bullet".
Relevant data:
'Even though he was scared of the dentist, he knew he had to go and get his cavity filled.'
gpt
Despite being afraid of the dentist, he recognized the imperative of going for his filling.