Where Do Moles Come From?

I'm talking about moles on your skin, not the disgusting rodents.

I looked in the mirror just now and realized I have a new mole on the side of my neck. I think the last one I discovered was on the left side of my back, but visible when I twist to the side. I have no idea how they just appear. They never hurt or get any bigger, but I wonder when or why they decide to show up. The ones on my face I can understand because they say it's from the sun, but the others??

Hmm..I guess I'll do some research on them this weekend.

I went to Toys R Us last night to pick up the game Balderdash. Crazy Erin's family is in town, and she is supposed to be having an early Thanksgiving. I'm kind of dreading it because I don't think she's really having an early Thanksgiving. I just think she's having her family over, and we're going to eat some food (I know there won't be a turkey. I just know it!). I like her family, I just don't know how long I'll be obligated to stay at her place. Did I mention she asked me to move out of state with her and live together someday? I was like 'Um..I'm not moving anytime soon, but thanks for inviting me.' She's crazy.