Or you are just dumb. He said it makes him feel like if he had failed with his team, that he should've able to make qck better faster. And, although you might think something is the right thing to do, it dosen't mean that it is the easy thing or the fair. When you start on your first job, you will see people that are hardworking, are dedicated to the job or/and a good person, but they just don't deliver it.