I find the new LTRs confusing now that we have self-employment, careers, professions, and part-time jobs. I'm guessing that the Entrepreneurial Mindset only applies to self-employment, the Profession Simoleon Booster to only the new Ambitions jobs, Artisan Crafter to sculpting and inventing, etc.
So what LTRs apply to old careers? Is Multi-Tasker the one to choose for, say, business career? Do none of the new LTRs apply to old jobs?