This may sound like I'm taking a walk on the dark side

...but I was wondering if anyone is planning on ...or if you're post-op... already did write any type of letters to your spouse/kids before surgery. Like I said, I don't want to be morbid...and a big part of me having this surgery is so I'll have more years and a better quality of time with my family, but I can't help but worry in a teeny, tiny corner of my brain.
Maybe I'm just having a panic moment....or maybe it's the Liquid Nyquil that I've been taking for this HEAD COLD FROM HELL that's been hanging around for the last week!