Feeling sort of poopy this afternoon.

A friend of mine (actually a couple) is celebrating their 30th wedding anniversary today. I've known them since 1978 and we (she and I) were both there when our respective children were born. They're a wonderful couple.....so sweet and deserve the best.....but I just can't help but feel sad that I'll never get to celebrate that milestone. I'm not jealous......I wish them another 30 years together.....guess I'm just thinking of all the "what if's".