I want a anime where the main character is depressed/hopeless/don't-give-a-shit-about-the-wold-anymore.
I love seeing the struggle, I love seeing they give up or try their hardest to change or something like that
I want something where the guy/girl really feels empty, if it shows him/her degrading to the state of depressive is a big plus (something like pic)

tl;dr anime with depressed characters and overall theme