My non-problem is that I don't want to say no to anything, because everything is a new experience!

Life isn't a video game, though, and so one doesn't have to beat the game by trying everything.  At the same time, once you beat the real life game you don't get to come back for the unlocked free/adventure mode.  SO, I feel ok about doing what I please/investigating my curiosities as long as they fall short of murder, major theft, or something extra-destructive.

Someday, when all of my time is up, I feel like I'll have a decently full autobiography (even if unwritten) and such a high total score from all of the points I've accumulated from playing the hell out of the life game.