hexaflexagonbear

Feel weird correcting a meme, but that should be f(x)-L where x is between x_0 - delta and x_0 + delta. As written it looks like a definition that would only work for monotone functions.

Is this meme mirrored?

Have you talked to othet climbers about whether this is an issue that sort of goes away after some experience? If it's going to cause you significant physical harm, I'd say look for other activities. If it's just discomfort or something that goes away with experience, I say keep going considering you love doing it.

For sports with a problem solving aspect, I'm not sure whether sweeping is the most physical intensive activity, but curling is basically a sport that comes with a fun physics/geometry problem attached. Just don't become a skip if you want the exercise (they don't sweep).

Maybe in a couple of months, but it really lets its fitness go in the off-season.

Pay off mortgage.

Fantasy at this pt tbh.

easily decades ago

Decades ago (in the early 2000s) it was considered settled science and taught in schools (in Canada at least). It was studied by scientists at oil companies decades before that. It's been known for like 50 years now, almost an entire lifetime.

Ash Williams moves to the suburbs

Is your neighbour dual-wielding lawnmowers?

it looks like a costly mistake unless they can extract interest payments from X, plus a repayment of principal once the loans mature.

Did a business genius write this?