All people go through shit all the time. It does not stop them and they still push through it. You are not special and there are people in worse situations than you. What are you going to do otherwise? Lock yourself in the room? Never get out and try anything? Just waste your life because you pity yourself to death? Get up and do something about it. Find the things that work for you. People find them and it works, so there is a possibility that you will find a method to make your stutter better. What if you could make it better, but you did not even try because you were too busy blaming the world? If nothing works, work on yourself in other fields. There are so many things to do! Arts, science, sports, business etc. Endless possibilities! It is going to be hard, it will hurt, you will fail. But you still have to keep going because you just have to! What if happiness was around the corner, but you stopped right before reaching it? Never stop and keep going. Life will get better! Success never comes to those who do not seek it.