Final answer:
Your face and appearance are not only critical for social perception but also influence your internal feelings. Expressive behavior and alteration of appearance can shape our self-concept and emotional state, which is further reflected and sometimes manipulated in social interactions and media.
Step-by-step explanation:
The statement 'your face is more than a billboard that displays your feelings, it also feeds your feelings' suggests the intricate connection between outward appearance and internal emotion. Our expressive behavior and the ways in which we modify our appearance, such as with tattoos, makeup, and piercings, send signals to others about our identity. This physical expression of the self can influence how we feel internally, as well as how we're perceived socially. Our skin and appearance act as a 'necessary film' that encapsulates our inner selves, contributing to our personal sense of self.
People's reactions to us serve as a reflective mechanism, offering feedback that can shape our self-image. Social media platforms facilitate the creation of an online persona, where people selectively share aspects that represent their ideal self, exemplifying the mediatory effect that our visual presentation has on our emotions and social interactions.
Poetic expressions like those from Whitman and assumptions about perceptions highlight the subjective nature of reality projected by our brain. What we see often is a curated view, intended to highlight what's consequential, essentially impacting our understanding of the world, our emotions, and our reasoning abilities. This further explains how appearance and perception both manifest and inform our internal state.