Comment by AlexErrant

1) Opportunity cost mostly. I suffer from a _debilitating_ case of zero-sum thinking. "If I'm doing X, I'm not doing Y." Weightlifting isn't (overly) boring/painful; I'd just much rather be programming, by far my favorite activity. It's uncomfortable, but my physical pain tolerance is fairly high. Boring is solved by having a podcast/audiobook going, but for the "big lifts" I prefer silence to focus.

2) I don't use motivation or discipline. I use habit. I'm fairly busy, so my mantra is "bias towards action". I could sit there and stew about how much I hate the upcoming workout... or I can wake up, do my morning routine to an audiobook/podcast, eat breakfast while happily programming, NOT thinking about the day's workout, then transition sharply into it. When it's time, I just fucking do it. It's like flossing. I don't even have it on a schedule, because I don't want to think about "gotta start at X time". It starts when I reach a natural stopping point shortly after breakfast, whenever that is. I have literally never missed a workout in years so _something's_ working. (To be clear, there are obvious exceptions for travel/holidays/etc, I'm talking missing a workout due to a lack of "character".)

It helps that my gym is literally in the same room as my devbox. I launch a Claude prompt/whatever, do a set, repeat. Instead of doomscrolling between sessions, I bias towards action. I keep myself too busy to think about how much I don't want to exercise. The only time I let myself think about "god I hate this" is when I'm seconds from psyching myself up for a big lift. I know that if I let myself, I'll just stew and stew and grumble and bitch and make excuses. So I don't give myself that mental space. There's virtually 0 time between my favorite activity, then context switching to "alright let's get this". No space for the "ulgh" emotion to creep in.

To use an MCU Avenger's analogy, I'm _always_ angry. I'm always hate exercise. But I box it with what I love (programming), so I switch back and forth with zero time for the emotion to permeate. For a moment I'm a normal happy programmer, then seconds later I stand up, take a breath, and go Hulk mode.

Is that discipline? IDK. It doesn't feel like I'm bare-knuckle-holding-on-perserevering-despite-all-odds. I just don't mentallay dwell on it, and when my non-vibed custom exercise tracker beeps (it predates LLMs), saying it's been 3-4 minutes and I need to do the next set, I happily ignore it, finish my thought/prompt, then do the damned lift.

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Negativity over, my favorite exercise is Zone 2 because the inclined treadmill is at my standing desk and I can happily work while being in The Zone (in both senses). Zone 2 is the best. A cheap $50 Craigslist treadmill + standing desk will burn an absolute fuckton of calories once you figure out how to walk (really its more a march) and type at the same time. Honestly I could (and have) Zone 2ed for up to 3hrs/day for weeks at a time. I reduced that because I got tired of eating so much food lol. Zone 2 is the best.

Then there's the weekly Nordic 4 by 4 which I apply the weightliftng mentality to.