one more sleep, can't sleep

One more sleep, but can't sleep.
I don't know why, but I am nervous and excited.
I'm still trying to shrink my luggage but from what is stated on the weather forecast it seems I need to bring enough clothes. It is not that easy to find my size of clothing in Japan.
Plus there is the charger for my Casio camera, then the charger for the Sony camcorder and they are HEAVY. I am taking trial size for the skin care stuff but I guess every gram adds up and now my luggage is far from being light.