i hate this in public, i hope you can relate:
being happy enjoying the day but every person's face you see wants to kill you or looks like the most angry person on the planet, like bro ppl only depressed cuz they feed their depression.
i feel like every older sibling feels that way, it's difficult but worth it to do what your younger sibling wants. maybe you'll have fun but even if you don't, You'll learn something :D