How can we make Teens stand out?

I like all your ideas @Zeldaboy180 . I use the prom mod, and I've quite enjoyed it--just that addition already makes it feel like all the teens are really teenagers more.

What I'd really like, but probably isn't that popular and would never happen, would be a set of second child aspirations that were unlocked by completing one of the basic four, which could then be continued as a teenager OR switched to one of the standard adult aspirations as desired.

So, for example, completing the mental aspiration might unlock a Junior Scientist or Astronaut or Chess Master aspiration, so you could switch to one of the other three basic ones OR continue on with one of these through teenagerhood. Completing it might get you a boost when starting in the scientist or astronaut or business career, and maybe some minor reward traits too--A chess master would almost ALWAYS win at chess, astronaut would gain rocket science a little faster, scientist would have a lower chance for serums and other experiments going wrong, that kind of thing. With a little thought, you could probably come up with cool unlocks for all four basic child aspirations (well--only if kids could gain fitness after maxing motor, and painting after maxing creative too actually ;-P). But these aspiration would have to be completed before aging to young adult, then you'd have to pick an adult one. So it'd be a bit more challenging, but I think it would really help make teenagers eem like they have their own thing going on and aren't just waiting to age up and be adults already.