Link One: Bloom Like an Artist
Link Two: Dunning–Kruger effect
Link one is a brilliant webcomic at Jellyvampire. Really highly recommend you read all the way through this – it’s a vertical scroller, but it’s not that long, and well worth it. It’s about pursuing your passion, even when it seems unrealistic.
Link two is the Wikipedia article about the Dunning–Kruger effect – which is a documented issue where incompetent people tend to think they’re better than they really are, and competent people tend to think that they’re worse than they really are.