61/365 Being a high schooler is not easy

I am now in high school and many people feel like when you are a high schooler, you have all of the freedom in the world. And whenever you feel like your overwhelmed by something, adults sometimes don’t understand. First of all, high school is super different and the homework is going to be huge. On the second day of school, I was already assigned homework and on the first week of school, we already had a date for our next quiz, and we can’t just skip that, other wise your parents are gonna ground you for a long time. Another thing is that my parents always tell me that I am stressing a lot of any classwork or homework. I don’t understand why adults say that we are just overreacting about their child stressing about homework. I mean yeah, some adults give tips in order for you to do fun stuff, as well as academic stuff. I want to know if this ever happens to you and whether you ever like it when adults, parents or other people say to not stress about something that could change your future.