I totally agree with this when it comes to skill acquisition and deep expertise, which I care about more with skills than whatever rewards I might get for that expertise.
It's just important not to conflate this deep expertise with the milestone you need to get a job or something. Especially when combined with expertise in other fields, even very little effort can let you advance a lot.
It's just important not to conflate this deep expertise with the milestone you need to get a job or something. Especially when combined with expertise in other fields, even very little effort can let you advance a lot.