
But this was way back in 2017

Fast forward to 2021 and my first 3 toddlers have grown up and graduated Uni.
And they wait while the other sims who are still children, teens, and a few YAs go through their education.
https://hosting.photobucket.com/images/f116/cireking213/01-03-21_12-34-25_AM(1).png?width=1920&height=1080&fit=bounds
Every time we get a new pack, my sims are put on hold because I am testing out the new pack and creating new lots in test saves.
Sometimes I set the game aside because I can't stand the bugs or a few annoying new features. High School Years was the reason for the latest Sims break. I had to create and test for the new pack, and I couldn't stand Fears because they wouldn't turn off.
These are the sims waiting for me to get back to playing High School Years with them.

Six of them will be living in this high school dorm that I was using as private school housing before I got High School Years.

And now I get to use Growing Together as the rest of them go through Elementary School, High School, and University.
I won't get to see infants until they start getting married and having babies. My first three sims missed out on Growing Together for their younger years, but it's okay timing for the rest.