Right you are but its been around so long that i take it for granted. I
don't remember being impressed the first time i used it. It made sense
that it should work that way and i've taken it for granted(a bad habit,
taking things for granted) ever since.
Yes, as indicated above, bad habit.
While you are taking things for granted you should also take for granted
that the things you take for granted are probably not the same things that
others take for granted for the body of knowledge you have accumulated is
likely not the same body of knowledge that others have accumulated no matter
how obvious it would appear to you.
Oh, and just to be clear, the word "you" above is plural. :-)