Ask HN: Do you feel bad conducting code reviews?

Lately I've been doing most of the code reviews on my team since I have the most experience with this part of the stack.

I can't help but to feel bad when code comes back 2+ times, sometimes for logic, but mostly for stylistic deficiencies.

How do I get myself to not feel bad, for what I imagine must be a frustrating process for the devs on my team?