Ending a relationship by writing "It's over" on a sticky note is an example of the poor usage of which component of communication?

Question

Quizplus · Accepted Answer

The sticky note can be considered an inappropriate channel to end a relationship, as it lacks the ability to convey tone, nonverbal cues, and context. This poor usage of the channel can lead to confusion, hurt feelings, and misunderstandings.

Ending a Relationship by Writing "It's Over" on a Sticky