Maybe I was lucky to not get severely injured or abducted, but I do feel it helped me become a more resilient and independent person. I moved out of my parents' house at 18 and never had to go back for more than a few weeks. I have persevered through a widely varied array of very difficult situations.
In some ways, I'm not sure I would've made it as far as I have without those experiences as a kid. Of course, maybe I could've done even better if I had stayed home and studied more, and maybe avoided some of those difficult situations? But I am glad to say I am okay with how things turned out.
I definitely believe overly sheltered kids are missing something important. There is a better balance we can strike, I think.