Were there any things you thought that basically all adults did that you find yourself not doing/enjoying as an adult?

I thought all adults drank coffee and wine and ate tiramisu. As an adult, I like none of those things and stick to chocolate milk, hot chocolate, and various other desserts.

Also writing in cursive. I never write in cursive. And when I was 4, I thought cursive was a series of e's and l's (meaning just a bunch of loops) and I thought there were no spaces in between words and I was incredibly confused as to how they know where one word ended and another began.