why do we hate change?

no, the title isn't rhetoric. i really wanna know why we as humans hate to have things in our life change.

i do think a lot of it comes from the fear of the unknown. real corny but its kinda true. i don't know if the next chapter in my life is going to be better or worse, and its to a point where i don't think i wanna know. this fear of the unknown also doesn't cover the small things. why do i get scared to like new music or try to branch off into other hobbies that seem fun? is it because i think it taints who i perceive myself to be? it ruins this image of me that i have in my head. "this isn't you anymore. you wouldn't like this."

 i really hope this isn't just me