The photo is a tweet. It's in Turkish, and displays the Azerbaijani flag. The tweet, written with a mixture of informal language and a bit of sarcasm, says: "Honestly, Nietzsche, come see how my miserable life is going. I've gotten it so bad that even the most tragic philosopher would be shocked at my sorry state." The humor comes from the juxtaposition of the highbrow, philosophical reference to Nietzsche (a serious philosopher known for exploring the meaninglessness of life) with the very harsh and crass description of the speaker's current situation. The phrase "soxduğumun qəhbə balası həyatımız sikildi" (a very strong, almost vulgar phrase) is used to express how bad things are. The speaker is using Nietzsche's ideas about the meaninglessness of life to describe their very real and personal struggles, and the use of extremely informal/vulgar language is the key to the joke. It implies their life has descended to a point of utter hopelessness and despair.