I recently had to do linear algebra for the first time ever irl. I’ve been out of school for ~15 years. I was trying to make a rotation matrix to transform some points in 2D space. It took me a very long time to remember how it’s performed yet alone “transformation matrix” which is something I’d never heard of before. I got my code all working and was so proud, then later found that one of the r packages I was using could have just solved it all automatically :/

I thought maybe I was misremembering the numlock thing so I looked it up and found a mention in someone’s user manual! See top of page 8here

Maybe a bit niche, but the Scanco software for computed tomography analysis. Cant remember what it’s called off the top of my head. It’s horribly dated and unintuitive. It does work though! My favorite was when we stopped being able to use it for several weeks, we thought it was busted. We contacted the company for help and they informed us that with a new update the numlock key toggled a “feature” that prevented editing files. No visual representation that editing was locked. Wild

Sas is awful but I will say doing mixed linear models and doing contrasts was pretty easy compared to r.

Policy on prescribing opiates had gotten a lot tighter in the last 7ish years. It’s unlikely to get prescribed those drugs for small pains. People got addicted before this tightening, weren’t allowed to wean off them, and now turn to street drugs instead of pharmaceuticals. Also they cutoff people with chronic pain. OD deaths actually have steadily increased despite an enormous drop in prescriptions and it’s mostly fentanyl. Fentanyl is also much cheaper than pharmaceutical opiates.

This was nearly a decade ago. I worked at a small app company (5-10 developers) for a bit that used Ruby on Rails for our product. The product was in active development, but was available to customers so it was “done”. We were hiring a senior level dev to oversee the team and we interviewed this guy (maybe in his 40s?, a but older than most people in tech) and he said his first order of business if hired would be to refactor the entire code base to php. I don’t think he was joking. I’m not sure why he interviewed.

I think this is a major culture difference between your home country and US. What you describe is not how people in America socialize. The closest comparison would be college years, where you live in a small walkable town, typically with roommates, and don’t have too many responsibilities. If you want to recreate that then I’d recommend grad school. Or move to Chicago or ny city or small college town. The suburbs is generally where people move to focus on work and family, social lives change to be more around family, neighbors, and their kids school. It will be hard for a young person to make friends there. East coast has a bit more social culture than the rest of the US but it really depends city to city. West coast everyone is nice and relaxed but socially cliquey, it can be impossible to break into a friend group. Midwest everyone is nice but social events are more in the home over meals, more of a family vibe.