For me, its the other way around: I think I'm ok with my job history/pedigree, and when I check HN, it feels like I'm the dumbest person in my area. It seems like I'm not even trying.
I probably should have considered that perspective. To be clear, I often feel behind on my current state vs HN comments. Was mentioning that, for certain topics, I felt like a big contributor. I don't expect to always be on top, but (very) occasionally feeling like a thought leader here was encouraging.
I absolutely relate to this. But hey, knowing that there are other engineers out there feeling the same thing when they read HN makes me feel better. So, thanks.