What is the main reason attitudes are more often revealed in spoken rather than written?

Attitudes are often more easily revealed in spoken language because vocal intonation, tone, and other paralinguistic cues can provide additional context and emotional expression that may be lacking in written text. Spoken language also allows for immediate back-and-forth interaction, facilitating the expression of attitudes in real-time exchanges. Additionally, the spontaneity of spoken communication may lead to a more unfiltered expression of attitudes compared to the more deliberate and edited nature of written communication.