How do you know?

How do you know when your baby is all grown up?

It could be the scheduling of his ACT test for college.  It could be choosing the schools that we plan to visit in the next 90 days.

But in this case, it's his first W2.

But you know he's still a teenager because he's anxious to file his taxes and get his return.  When he's "all grown up" he'll know that's not the way it works, lol!