Am I A Perfectionist?

I have just gone back to a post from yesterday and corrected some mistakes (a word in the wrong place caused by my over sensitive mouse pad on this lap top). If I hadn't corrected it no one would have cared and I'm sure that most who did read it barely noticed, but I knew it was there and felt I had to change it immediately.
I have done this several times before, sometimes with posts that are years old (how long have I been doing this blog??), so it was even more unlikely in those circumstances that anyone would see the corrected version, but because I knew it was wrong I had to change it.
I know I will carry on doing it too, but still feel that there are more important things that I should be worrying about.
Like what to do tonight?

AAARRRRGGGGHHHHHH!!!

[I just did it again, as I hit the "Publish Post" button I noticed that I hadn't put a question mark in the Title box, so had to come back and correct it. How pathetic?]