What skill is essential under the competency of developing negotiation skills?

Effective communication is a crucial skill when developing negotiation skills because it enables individuals to clearly express their ideas, needs, and constraints during discussions. In any negotiation setting, being able to articulate thoughts succinctly and persuasively can significantly influence the outcome. Effective communication involves not just verbal exchanges but also non-verbal cues, active listening, and the ability to read the other party's responses. By mastering this skill, a pharmacy assistant or any professional can better navigate negotiations, create mutually beneficial agreements, and foster positive relationships with colleagues or clients.

While analytical thinking and understanding of digital technology are important skills in their own right, they do not address the direct interpersonal dynamics that are central to negotiation. Similarly, basic mathematical calculations might be useful depending on the context of a negotiation but lack the comprehensive relevance and necessity that effective communication holds in developing negotiation skills.