My toddler is INCREDIBLY curious. She's always asking questions and wanting to explore. I've heard that curiosity is nothing to worry about, but I was wondering if there are any negatives to my daughter being SO curious. Any thoughts, parents?

I think it will only have a negative effect if there is no adult supervision involved. Children will explore everything in their environment and test how people respond to their behavior. So if no one will guide them, they wouldn't know which of the things that they are exploring are good and bad for them.