Yeah and the fact, Palpatine corrupted his mind and basically was inside his head, Anakin had no reason for living and was just consumed by palpatines mind tricks. and due to the fact palpatine saved his life at the edge of the lava pit,
But with No arms or legs, and horrific burns, i think i'd rather of been left there,
And this is a question. Obi-Wan knew that Anakin was on the dark side and the strength of him, Why did he leave him alive on the lava planet? I know he said he was a brother, but as a jedi he should of finished him off, Even if it was to put Anakin out of his misery while being burned alive?