I'm on the other side of that. I'm one of those people who doesn't talk to you unless I actually feel like talking, so if you send me a 'hi' and I'm actually chatty, be prepared for an entire conversation.
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Every time you think you've made it idiot proof, someone comes along and invents a better idiot.
?the end of our exploring, will be to arrive where we started, and know the place for the first time. - T.S. Eliot