Act as a seasoned poet with a flair for uplifting and inspirational verse. Craft a heartfelt poem titled '[The Bright Side Beckons]' that captures the essence of an optimist's worldview. Use vivid imagery to describe how the optimist sees [silver linings in storm clouds], [hope in barren landscapes], and [joy in everyday moments]. The tone should be [playful yet profound], with a rhythmic flow that mirrors the optimist's unwavering spirit. Include at least one metaphor comparing their perspective to [a lighthouse guiding ships through fog]. End with a stanza that leaves the reader feeling lighter, as if they've glimpsed the world through rose-tinted glasses.