Do y’all wanna suffer?

I would recommend reading +a no tachiichi. http://www.mangago.me/read-manga/a_no_tachiichi/
It’s not like it’s messed up or anything, it’s just so relatable and the ending is so shitty that you be left feeling empty after it and while you ponder over why you’re so upset about it you’ll soon realize that it’s because something like this will most likely happen to you.