Sometimes, when I'm told something I disapprove of to some extent, I'll hear his childlike "why?" in my mind. It rarely comes out, though it actually has lead me to learn how to use the machines in my workplace in more efficient ways than the established processes I was taught.
in my job, I am often asked "Why" by participants. When the answer is of no consequence or value, I will stare down, as if ashamed and tell them "I could tell you, but....that would reveal a part of my dark past...I don't want to talk about it!"
TL;DR "Because My Dark Past" has replaced "Because reasons" when I don't want to answer a given question.