What life stages would you like to be able to go to university ?

I got to admit teens in the sims 4 are very weird, I dont know what the plum they are supposed to be ?, I personally was shocked how they made them this time around, Teens is annoying life stage in the sims 4 because of this, so that's when that idea popped in my head, preferably I would prefer teens to act like teens, not just a copy and paste of adults then make them be able to go to school but this is what we got, so I thought of this , make them that they are just preparing for adulthood going to uni etc lol