What kind of behavior might be stated as incompatible with yelling?

Keeping a calm voice is indeed incompatible with yelling as it represents a fundamental dichotomy in communication styles. Yelling typically conveys high emotion, often associated with anger or urgency, whereas a calm voice is characterized by a steady tone, even pace, and lack of agitation. When someone is using a calm voice, they are likely trying to de-escalate a situation or express themselves in a non-threatening manner, contradicting the intention and impact of yelling. This contrast illustrates how maintaining a calm demeanor can help foster a more positive exchange and may even prevent escalating tensions that yelling could exacerbate.

Other behaviors, such as having hands in pockets, staring into space, or ignoring the surroundings, do not inherently conflict with yelling and can often coexist with it, making them less relevant to the idea of incompatible behavior.