The last part about just celebrating it internally and not reacting should be reinforced. Try your best not to think too much about it. Just enjoy the moment and don't let it raise any expectations. I've realized in my own sitch that the WAS is like a roller coaster and at least mine knows anytime I start getting hope (or raised expectations) and quickly squashes them and it hurts more each time. I still haven't learned this lesson but hopefully I can teach it to you .
Personality is who the world sees, character is who you are