Growing up, I always opened the Christmas cards as they would come in the mail. Even though they were addressed to my parents, I got more excited about them more than anyone in the house. I'd sneak a peak and shove the card back into the envelope for my parents to re-open.
As I grew older and moved off to college, I sent out a few Christmas cards to friends who moved out of state and even a few relatives. I found my Christmas card list growing more and more every year. Once I got married, my list more than doubled. I don't really keep track of how many cards I send out. It's not about the number. In fact, I really don't have certain people I send cards to. I just sort of open my address book and go. I go until I run out of cards, basically. It doesn't matter if one sends me a card or not. You may receive a card from me one year and maybe not the next then you'll see one five years from now. It's just how I roll.