Song meaning of Part of Your World by Jodi Benson

Ah, Part of Your World, the ultimate fish-out-of-water anthem. What we have here is a Mermaid who's got it all - thingamabobs, whozits, whatzits, gadgets, and gizmos aplenty. But despite her impressive collection and treasure trove, she's not satisfied. No, no, no - this fishy diva wants more. She wants to ditch the fins and trade them in for some good ole human legs so she can strut her stuff on the streets with the rad humans. Apparently, legs are required for jumping and dancing, who knew! She's ready to leave the ocean behind and join the cool kids on land - where they don't reprimand their daughters and where there's sand to warm up on. But most importantly, she wants to know what the people know - like why does fire burn? And when is it her turn to explore the shore up above? Sorry girl, but you're gonna have to stick to singing your heart out in your underwater grotto.