In reply to xplorer:
I tend to agree with Erstwhile, everyone makes mistakes, and some of these are very common. I'm far from perfect, but the "We're" in the thread title makes a complete nonsense of what (I think) the OP is trying to say.
Grammar and spelling are important, so why be sarcastic to someone correcting it? I have always struggled with with both, and am grateful if someone corrects me.