[hga]

They don't even have to be smarter, they just happen to notice errors you make. Often that comes from you being too close to the code, akin to the "obvious" errors others find when you ask them to double check some prose you just wrote.

I handle this by accepting that I'm a fallible human being and that the artifacts that we're constructing are way too complicated to always get right the first time. So errors in my work, as long as they're reasonably small in number, are just a reflection of that fallibility and complexity (if the number is too big that's a signal something is seriously wrong).