My Hair Cut

I had a hair cut today.

And by "A Hair Cut",
I mean
I grabbed a pair of scissors, and I cut
a single hair, sticking up from the middle of my head.

For the past several weeks,
my hair has been slowly filling back in.
My once shaved head is now lightly covered with straight, fine dark brown hair, sprinkled with a few, stray grays. (Darn it!)

But this morning, I noticed a wirery, black hair
that wouldn't fall into line with the other hairs.
Today, I had to take a pair of scissors to it.

So here's my question:
Did I make a mistake or should I have kept the hair
and worn it as a comb-over?