Long term goals?

I was talking with my friend and had mentioned that i want to main at least one character for each element. (Lol so far, not doing to well with 2 hydro mains and an electro though i do plan to main Rizzley when he's out). So i was wondering do any of you have any long term goals for Genshin? Whether it's small like c6r5 your favorite 5* or finally soloing abyss if you struggle with it?