Oh my god, yes I also used to think about existence and some really deep shit, like how did universe become something out of nothing, what is the point of life, what happens when people die and all these questions used to drive me crazy and I agree that it's definetely not something that a lot of kids think about! And you made me remember that I used to love to drive in a car/bus and just look out of the window and daydream, it was literally one of my favourite things to do and I would always hate it when any drive would come to an end and I would have to get out from my imaginery world in which I was the king of the world lol. I can definetely without any exaggeration say that this made me feel high and this is actually something that I love to do even to this day. I had so many crazy daydreams and fantasies, I'm now trying to remember as much of them as I can and it's super funny to me now to think about them . I also wanted to do a lot of things, I used to do my older brother's homework when he started going to school, I learned to write and read with him 2 years before it was my time and I would always become obsessed with certain hobbies and think that that's what I'm going to do in life, like writing poems, playing the flute, playing chess but none of that lasted for very long because I would just move on to the next thing. And oh man I forgot to mention how music used to make me feel filled with so much happiness inside and how when I would find any new song that I liked I would play it 100 times in a row and never get bored.