Someone is always going to find fault with what you do, no matter what.
When they do, it gives you a wonderful opportunity.
It gives you the chance to get better. It gives you the chance to learn. How you want people to respond is not always the way that they do.
Intentions don’t always match results.
People aren’t always going to be willing to criticise. There are plenty of reasons for them not to be.
But when they do, make sure you listen.