Thank you, everyone, for your feedback. I've read the other thread about the efficacy of staying late and subsequent posts, but I guess I wanted more specific information because I'm frantically trying to salvage my dynasty. Like, is what I'm trying to achieve even possible or should I switch the mother's aspiration (Successful Lineage) right now?
@dodi90, in a dynasty, the founder and each heir need to complete two unique aspirations. This time around, Computer Whiz is not one of my dynasty's shared aspirations so this Scientist sim cannot use Make Connections. Several of my household spares have completed Computer Whiz to buy more potions of youth. Maybe I'm approaching Computer Whiz wrong, but its completion takes too long to make it a shared dynasty aspiration (because I'm doing it wrong?), even though it seems really useful for all the active careers.
@ClayMask, thank you for letting me know that Negotiate a Bonus can fail and that it has a 48-hour cooldown. Very good to know.
@Carl, I was sad to hear that the performance bar increasingly drops. My founder's spouse actually completed the Scientist career already but I didn't notice how loooong it took because she had all of her YA, Adult, and Elder stages to complete it. Plus she was a spare, so it ultimately didn't matter whether she completed it or not.
@Playalot, thank you for sharing your timing with Negotiate a Bonus. What is the ideal mood to negotiate a bonus? I used Very Confident (the house has a Confident room), but should I have used Very Focused instead?
What I've learned from all this is if you give a dynasty heir the Successful Lineage aspiration, life is easier if the next heir doesn't choose an active career.