I can't see ever playing any RPG more than once given all the other options either in terms of other games I can play or countless real life activities I could do instead.

And mind you I've tried, on a few occasions. Most recently with Divinity Original Sin and Valkyrie Chronicles, both of which I consider to be rather brilliant, and in both cases I never came close to making it through them again.

No regrets either, I've come to the conclusion I've no remote clue what the attraction would be in even trying.