Aw.

I totally relate to this. Especially the "never even considered" part. I would do all this different stuff, perfectly obediently, not because I thought that I HAD to, but because I literally didn't consider that there would be another option.
I could see myself as a kid doing that.
But anyways, here's the giant spiel answering the OP:
As a small child (preschool and younger), I was VERY independent. I had a very long attention span for someone my age, and I was very good at entertaining myself. (This may have been from being an only child.) I liked interacting with people - I wasn't an introvert at all (in fact, I was very happy and smart and loved people), but I had a tendency to do what I wanted to do unless explicitly told otherwise. Once, without any malicious intent, I practically pushed another kid off the slide simply because I wanted to go next. Also, I often preferred reading to sitting in a circle with the other kids and teachers at the preschool, and would only join the circle when I was told to do so. As a result, one of the preschool teachers had me tested for autism without my parents knowledge. My mom was so angry when she found out! She still holds that grudge to this day. (But then again, she's INFJ, and holds grudges for her entire life!)
Even when I was older, I was similarly independent. I would only respect my teachers if they proved themselves to be smarter and more knowledgeable than me, and if they weren't, then they'd lose my respect and they would know it. For example, if a teacher misspelled something on the board, I would literally walk right up to the board when she left the room or had her back turned and I would correct her spelling. Yes, I was a little arrogant then, and also wasn't much of a goody-two-shoes. In some respects I was - e.g. there were rules that I didn't even consider breaking because it was so cemented in my mind that I "wasn't supposed to do that" - but in other respects, not at all. There were plenty of rules that I would follow until I knew that I could get away with breaking them. Not very ESTJ-ish, I know, but there you have it.
For most of my childhood, I'd say that I almost got along better with adults than with peers. Teachers and adult family friends absolutely loved me, and students were ambivalent. I didn't have very many friends, but this was mostly because I went to a tiny K-8 private school, where my entire grade had 13 kids in it. I spent a lot of time with my parents, not only because I was an only child, and not only because my parents were my best friends, but because I wanted to be a good kid, and being a good kid meant doing what you were supposed to do, and I felt like I was supposed to be there for my parents. I also felt like I was supposed to do well in school, and learn a lot, and have the teachers like me, so parent-teacher conferences would go well. (All this, I think, was my enneagram 1 showing itself.) But I didn't necessarily feel like I was supposed to spend a lot of time with friends, because I had so much social contact in school and with family. I really had no social life until high school, and I honestly didn't care.
I was always very honest, very blunt, and not necessarily very touchy-feely. My best friend all through elementary and middle school was a gruff, macho IxTJ boy who lived on the same block as me. We played a lot of video games, and pretend games outside in which we'd invent epic storylines based on superhero stories, pirate movies, video games, etc, and then we'd act them out. It was complex stuff! When I played pretend games with other girls, I'd usually act out the more masculine, tough role - e.g. the self-sacrificing warrior, whereas the girls would end up being the victim, the princess, etc. I was never one for gender roles - they never even crossed my mind.
I could go on and on, but that's good enough, I think.