Exactly. You can't become angry or disappointed based on wishful thinking that you would get your phone today. If it said 9/23-9/30 when you ordered that is what you agreed to. I understand that there are people who ordered after other people and are getting their phones and the earlier order-ers aren't. That is annoying, but either way you were still given a shipping date that hasn't yet passed. If it wasn't for this forum you wouldn't even know that was happening and GUESS WHAT you were not promised a phone today.
Yes, I am catching myself getting annoyed/angry about it too, but that is all based on my wishful thinking I'd get the phone today. When I catch myself feeling that way I remind myself that I'm a full grown adult and should stop whining...