You know what I love? Acting. I love games that encourage me to treat the world like a stage and my playable character like a role to perform. I love not using my character as a mere tool to do what I want to do, but doing what I think my character would do.
When a game makes me feel like I should act out the role of the character, it gets me out of the mindset that I should play in the ‘perfect’ or ‘most efficient’ way, and instead makes me feel like I should play in the way that best strengthens my own version of the story.