CYOA Gilgamesh
You have lost everything and have only gained sorrow. You return to your castle and become a hermit. The world has forced to much suffering upon you and so you cut yourself off from the world. Consequentially this is also the end of your adventures. In the end whether you chose a path of violence or a path of peace, true happiness is in knowing that you did what you thought was best. Living a life of regrets helps no one and just hurts. So make your choices in the moment and don't regret them after.