My inner child is a 10-year-old boy

This is quite easy to notice.

MOM: So, you're going to the movies tonight?
ME: Hmm? Yeah.
MOM: What's it about?
ME: Gigantic robots.
SISTER: Who can transform into cars.
MOM: I meant the plot.
ME: Something about fight to death, end of days, actionactionaction etcetera. Fun!
SISTER: Gigantic robots transforming into cars !
MOM: ...