Not a math student, used to be a CS master student (with not so great math skills). For me, it took 40 hours to learn with Overleaf/Sharelatex (or whatever they

Not a math student, used to be a CS master student (with not so great math skills). For me, it took 40 hours to learn with Overleaf/Sharelatex (or whatever they're called nowadays). Just creating many small proof of concept thingies, and slowly building them out. I did this until I was comfortable enough. After 40 hours of learning it, I was about 90% as fast as typing in MS Word. There was one difference though, LaTeX made me way more structured because I commented at every paragraph what the intention of that paragraph was. So my writing became way more focused.