I understand that completely. A bunch of idiots did some horrible work on my house, and I showed them all their screwups, and one of them asked me if my work was perfect, and I said, "Yes it is." In my work as a lawyer, a few typos got by me, but I never sent anything to a judge or opposing counsel until I knew it was done as well as I could do it.Truth is, when you work in a trade, as I did, and you have concern for the work you turn out (as I did), you learn how to do things well--or you don't survive (I did). You get to the point where you simply won't do things certain ways, which are often commonly accepted as being normal.
I am a crap machinist, however.