...so do adults.
A few days ago we were coming out of our building. A Mom with two young boys was coming in. The older, about 5 was walking on his own. The younger, probably about three, was in a stroller. Mom also had several bags of groceries.
The entrance to our building is a bit complicated. The doors have to be negotiated in a 'Do-si-do and an Alamand left' motion.
Elder son walked ahead. Mom called to him, "Adam, come back and push your brother". Little brother immediately started wailing. Apparently, he'd been pushed a lot by Adam and didn't like it. Mom caught on and added, "Adam, come back and push the stroller". We all got inside just before the rain started but it was an interesting situation.