system
Answer the questions
human
Simplify this academic textbook passage for ESL learners.

Relevant data:
'Cognitive dissonance refers to the uncomfortable contradiction that arises when a person holds two or more conflicting beliefs or values, or when a person's beliefs and behaviors are inconsistent. This can lead to feelings of anxiety and stress.'
gpt
When you feel like you have two different ideas in your head, it can be really uncomfortable and make you feel bad.