Does anyone have a good solution for explaining a constant shift in interests to people around you? Like when you tell someone you want to do something/be something, or that you like a certain thing, only to have your opinion/desire shift a week later to disinterest or even hatred of one of those things. How do you explain this to people? I've tried before and people get upset, especially around gifting holidays and birthdays because at this point, I won't even tell people what I want or if I want to go to gatherings because I'm not sure if in a few days I'll want that thing, or want to go to the gathering.

What's a good way to get people to better understand all of this?