Are you replaying cRPGs?
When I was a kid, I was replaying my favourite games. I played Arcanum 4 times, Baldur's Gate 3 times, Fallout at least 2 times... I was excited with making different character, team, choices and watching how it influences the story.
Nowadays when I buy some non-linear, choice-rich game I am thinking "oh, I will play it at least few times to see more branches!"... But after one gameplay I take interest in the different game.