When do you recall becoming sentient?

I've asked a lot of people in my life this question and gotten various answers, some remember and some don't.

I remember a very specific moment on the couch watching power rangers at age 3-4. My mom was like Wow this has been going on for a while, is this a power rangers movie or something? I answered that it was.

At that moment it was like I had been watching a montage of various scenes I had no control of for an indeterminate amount of time, but suddenly right then I had assumed direct control of this form, and my memories have been more or less continuous from that point on