I am Mr. Perfect hence I can point out others mistakesSome people have the character of considering themselves to be perfect and good at work. They think others are not working and is just spending time somehow. I personally hate such people. Such people are rare but coming across one such person itself can ruin your happiness.
I know one such person in our office. I admit that he is good at his work but has committed mistakes at times. Every human commits mistakes, so that is not a big deal. But he easily ignores the mistakes he has committed and finds interest in pointing out other mistakes. Even before knowing the actual story, he will put the blame on others. According to him, only he is hardworking and others are just doing something for the sake of getting the salary. Also, he thinks only he in the team can solve complicated things.
Just because you are good does not mean you are perfect and can blame others simply. He can actually be Mr. perfect if he had utilized the time he spends on blaming others wisely.