Nervous

Whenever I send off my tack, tons of things run through my head at once. Most of it is good.
Today I sent off two sets. This is my 2nd time sending off my tack to someone(not counting the set that was handed off in person :) ) and it is the most far (Tennessee).
I'll never get over the excitement of sending off something I've made. But I also get nervous. Really, I just hope the new owner likes it.