I’m with the OP - in a rather less militant way, of course.
I stopped going to the gym for precisely that reason.
Working out for me is a nasty, painful chore. I went to the gym 4 - 5 times a week for in excess of a decade and it remained, each and every time, a nasty, painful chore. I do not get the endorphin rush. I do not want someone gushing to me about how if I just tried a little harder (or, my personal favorite, “enjoyed exercise”) I’d find that going to the gym was a fabulous thing. Going to the gym has never, ever been fun. Exercising has never been fun for me, and it never will be. And God knows I’ve tried to like it - I played team sports, I tried solo workouts, I tried running, swimming, martial arts - nada. My liking exercise just ain’t in the cards. I do it, because it’s the right thing to do, but I won’t ever find the contentment and fun other people do. I am perfectly fine with this. Now stop treating me as defective because of it. ** Different strokes for different folks, and all that jazz.
It wasn’t because I was working out too hard in order to cram six weeks of work into three days (and hey, thanks for that condescending assumption every single person who’s told me that was why I hate working out!). I’m not actually capable of doing so - arthritis and seriously degenerated joints. The excruciating pain if I myself too hard is a wonderful deterrent, let me tell you.
My knees in particular are sufficiently bad that all exercise is at the very best mildly painful. Mild pain I can ignore, but working out at a level that raises my heartreat sufficiently leans on into moderate pain. I can deal with it, but I don’t want to deal with it while fending off people who want to discuss why I’m not on the South Beach Diet, or who ask me for a detailed book report on the book I’m reading as I do my ultra-low-impact workout - because the fact that I had earphones in and was reading wasn’t enough of a clue I didn’t want to chat.
I also do not want to be upsold personal training by any of the perky 20-year-old employees.
I do not want to have detailed discussions about my medical history, either. I shouldn’t have to explain my medical issues to every, single person in the gym who gets a crooked hair and decides they can Help Me Out With My Obvious Fatness. I’m aware of my disease, I’m aware of my limitations, I’m aware of what I can and cannot do. My doctor and I have it in hand. As you are not my doctor, I don’t want to discuss my disease with you. I don’t care what your Aunt Mabel did for her arthritis. I particularly and with pure, searing clarity of desire, do not want to deal with your outright skepticism about the existence of my disease. Yes, people under the age of 65 can have arthritis. No, I do not have arthritis because I’m fat. It’s the other way around, you wanker. I am not a medical encycolopedia. If you want more information about arthritis, feel free to fire up the Google and have at it.
I don’t want to have conversations with “gentlemen” in the gym who are apparently constitutionally unable to raise their eyes higher than my cleavage or who want to “help” me with my exercises as an excuse to try and touch my boobs.
I don’t care about the sex life of the girl half my age working out next to me - nor do I want to hear about it.
I’m perfectly civil. If you say “Hi” and I hear you, I’ll say “Hi” back - but that’s not an invitation to discuss your whole life story. I’m always plugged into my mp3 player - and if I’m not actually using weight machines, I’m reading a book. This is partially to indicate that I do not wish to talk to people. The rest of it is to keep my own mind off of the fact that I’m not having a good time here.
All I want to do is get in, do it, and get out as quickly as possible. Sort of like the dentist’s office.
All of this is why I now do all of my working out in the privacy of my own home.
** Note my comments here are directed to persons at gyms I have attended generally, not anyone specifically in this thread or on the SDMB.