letters that never get sent

do you ever write someone a letter and not give it to them? i do this every once in a while when i have things i want to say, but i don't think the recipient necessarily needs to hear the things. it's more of a cathartic activity. but if somebody wrote me a letter i would want to read it. what do you think? should i send my latest letter?

oh, and thanks for all your support for my medical procedure. it was totally scary since they were putting this needle into my hip joint, but it hardly hurt at all since they numbed it up, so turns out there wasn't anything to be worried about. i still have a bruise from it, and it hurt for like 3 days after but it was nowhere near what my imagination led me to believe. i told my doctor that it wasn't anywhere near as bad as he said it would be and he said most people find it very very uncomfortable. guess i'm tough. or lucky. or both!