[datavirtue]

You can't slice out a portion of your day to learn niche domain knowledge. You get it by working in the industry or studying under a professor from the industry. You can't learn the payments industry from a bookfir example. All the information is tacit and passed verbally. Arcane is a good word.

[pdimitar]

Oh I agree what you say is true for many areas. But what I say is also true for others. It depends on what the person is aiming at.

My general point was that there are no magic bullets. I was always to irritated at the Hollywood trope of the person who hates their job and decides to change their life... and then we fast-forward to them having a villa at the sea and working only when they want. I was trying to show that a lot of hard work is involved, and that some sacrifices have to be made.