I'm Feeling Old

I was sitting in church today when I had a revelation. I'm a decade older than the missionaries, at least the new missionaries (these are LDS missionaries, they generally go on a mission at 19 until they're 21). A whole decade older...what the heck?!?!?! When did I get so old? Before you know it I'll be shopping for incontinence supplies at the rate I'm going. Please don't tell me I'll turn around and be officially old.