Well ..... begin by congratulating yourself for having felt a winner, and know that if you felt it one time it is highly possible you'll feel it again and your timing will be better. If you mentally beat yourself up for having missed this one, you'll simply push the next one farther away. In spite of it all remain positive and know some other opportunity will present itself to you and you'll get that one!!

Maybe it wasn't meant to be-maybe that lady was going through some very rough times(who knows)Good luck in the future!!

Sorry to hear that, but just tell yourself that one day you will hit it big and it won't be a close one.