user interfaces

does anyone else absolutely hate writing user interfaces, handling interactive input and doing similar shit? it's just so damn tedious, I don't get how people can enjoy that. I feel this could have been better if there were more declarative ways of describing GUI/TUI or if visual tools didn't go out of fashion, but the way most libraries currently work makes me want to kill myself every time I have to deal with them.

>>1
Separation of interface and implementation

Implementation:
Library to Do X with an API:

Write a basic console interface using the API.
Allow GUI designers to write a gui for it.