OMG you sent me bitcoin without asking. You also lost money my friend That address is old and not in use right now. We both are on the same path now.
Well thanks for your help anyways. there are really low number of people like you present on earth which like to help other. I wish that God gives you a happy life.
you should edit your signature, then.
It's pretty common to send tips to public addresses, and it would be a shame to have people waste their tip (and you not getting them) because you kept an outdated address in the signature... -.-