what are those funny/weird assumptions আপনি had when আপনি were a kid?

That everything was put here for me. টেলিভিশন was for me. ক্যান্ডি চকোলেট was for me. Toys were for me. I could go into any place I wanted to. I felt that I was the planets child.

That I would ever find a happy and fulfilling life

I thought that death affects only other people, but me, my family and my বন্ধু will live forever.
Another one - I also used to think that I`m the smartest and best at everything and if I can`t do something, eventually I`ll learn it and still will be the best at it. 😳

Whenever I saw this road sign, I used to think it meant we were heading North XD

There are quite a few. Some of them have been already mentioned. The fact that everything will always be ready for me and I won't be missing out, that I will live a perfect Life, that all the people that have come close to me will stay that way forever, etc.

Since Easter is here, I'll mention this. When I was a kid, I used to think that Magiritsa, a certain kind of সুপ made দ্বারা মেষশাবক Offal, used Humans actually. আরো specifically, Female Cooks as their translation in my Native Language is pretty similar to the name of the Soup. So, I ate the সুপ and I was enjoying it but was having that belief at the same time. I mean, I was really picturing someone preparing the সুপ and then getting killed দ্বারা another person who took their place and used the former as the final ingredient. That kind of Tradition every year. These come to mind for now XD !!!!

When I was kid, I legit though that the bank আপনি go to just randomly gave আপনি whatever amount of money আপনি wanted/needed. I know fucking idea that আপনি had to put $$$ in first in order to get it. I still laugh at myself about it to this day.

When I was little and I would take baths, I thought that if I stayed in the tub as it was draining, I would go down the drain.

I thought I would live forever as long as I never got sick. I wasn't too happy when I was told the truth.