oh wow,
@oshizu!
I have my Sims go past the top level of the career. I'm have aging off in my main household file, so, the Sims in my main family have more time to max aspirations. I think my oldest Sim is a Start-up Genius 56, and she makes over §1,200/hour. I've also had a few Sims max the e-gamer branch and keep going like that.
In my main family --- about 30 generations of tech gurus, I also have all children begin video gaming and teens begin programming, so they've maxed both skills upon becoming a young adult.
Children, Teens and Young Adults who marry into the Sullivan family all purchase the never weary, hardly hungry, antiseptic, independent, incredibly friendly and steel bladder traits.
This is first floor of my techie main household's first floor --- with all of the science awards' auras on, as well as the other rewards. There are so many more when the walls are up.
Clubs for computer skills with the networking perk purchased, as well as career rewards all over the house from all of the generations both cause everyone to get very focused, and stay on the computer for a very long time, if I want them to.