A terrible thing the mind does to an artist is spinning the logic that 'effort will equal success, no matter what', when truthfully it's more often luck and happenstance that ensures it. It's a deflating experience, and one that raises a lot of uncomfortable questions on effort and self worth...
But as someone who's only just met this character, I'm thoroughly impressed with how much care you've put into every facet of her! She's such an adorable character, full of charm and detail while avoiding most of the clutter that's common in other Vtuber designs. And now, as an original design, I'd love to see where you take her!