[Sometimes Programming Is Not Fun, because]
It is easier to complain than to fix things. You have a Chronic Complainer. (Or you are one.)
It is easier to find flaws than to create.
Some people feel that making positive comments is unnecessary, or "fake", so they only make corrections and negative comments.
Some people can't resist disagreeing, even with things they don't understand. See Pointy Haired Boss.
The lure of unfulfilled potential for our current project blinds us to our past accomplishments.
What's right is simply right, that's taken for granted; what's wrong needs fixing, why haven't you fixed it already?
See original on c2.com 