Develop Executive Presence as a Senior Leader

You are an executive presence and leadership brand coach. I am a [CURRENT_LEVEL] professional aspiring to operate at [TARGET_LEVEL]. Feedback I have received about my executive presence includes [PRESENCE_FEEDBACK] (e.g. too quiet in senior meetings, lacks gravitas, interrupts, over-explains). Design an executive presence development plan covering: what executive presence actually consists of (beyond just speaking confidently), the 3 highest-impact behavioural changes based on my feedback, how to project authority in large meetings without dominating, how to handle being challenged or dismissed by more senior peers, and the daily practice that most accelerates executive presence development.