I always thought I was quite resilient but turns out I'm not. Had a bit of mildly stroppy push back from someone on one of my projects. It's made me feel terrible like I've done something wrong when I haven't. I suspect this won't be the last time I get push back and people being firmer than I'd like so how do I learn to deal with it, let it go when it doesn't matter and not let it get to me?