Honestly, pretty much what I do now just probably a more glamorized or idealistic version of it. My favorite toys growing up were wooden building blocks and Duplo and from a very young age I (incorrectly) mapped what I enjoyed about those things to the profession of architecture and that's what I always told people that's what I wanted to do.

Luckily I was able to figure out that what I really enjoyed and wanted to do was engineering. As long as I'm designing things and solving problems I'm pretty happy. It doesn't really matter what the context is.