(it can actually affect what you're doing)
here's a recent example:
I'd been at a local ER. later, the nurse called and said:
"You should come in for another x-ray."
to me, "come in" refers to
where the speaker is speaking from.
here, it does not.
when I went there, they were surprised to see me, & said I was supposed to go to my own dr. for the x-ray.
so, I wasted a few hours of the day because I didn't translate their mangled vocabulary... there
is a difference...