There's no bravery, or merely even resilience, involved with listening to and learning from criticism of one's product. Sometimes ideas are just plain bad. Som

There's no bravery, or merely even resilience, involved with listening to and learning from criticism of one's product. Sometimes ideas are just plain bad. Sometimes implementation are just plain bad. If somebody wishes to express such sentiment, then that's a perfectly fine thing to do, and in fact it should be encouraged.