I think the second episode ruined it for me

Well I think the whole episode was about the unsureness of Sophie's. She breaks with her boyfriend although there is not a real reason for that and we are suggested that she's thinking about a reunion. Also she's in doubt about her career, she's looking at friends that are married and getting pregnant and she is starting to feel the pressure of her age, but at the same time she is very lonely and has no idea where and how to start a new life or make a plan, because she never learned to be on her own.
There is also a very beautiful scene in an astronomical museum where she is immersed in this big screen of stars and planets, distancing from Earth, suggesting how small and insignificant she feels, looking to "orbit", looking for stability, but there is just to much distance between her and something to grab on.
The last scene i thought was the same, the spinning piece being her life (or anyone's) kicking obstacles and bouncing walls, falling for a bit and then spinning again, until it stops. I liked that line before she starts spinning the piece, when the guy says something like "you may think it's lucky, or random, but it takes skill". I guess it makes you think if what happens in your life is just random or it takes talent, power or smarts to succeed or to be happy.
Also that song in those scenes was very haunting.

I took it as a follow up symbol to what the character was thinking about, which was whether or not to go to LA and chase this life, or to realize that she only has so much time on her biological clock. She spins the game piece and it knocks over a few pieces but not all, illustrating our life courses. We have these goals and aspirations, but rarely do any of us hit them all, and life itself is such a random series of movements that even though we think we're aiming for the targets, we can get totally blown in another direction and find ourselves somewhere else. The guy who shows her the game says, "It may seem random, but there's actually a skill to it." He's essentially saying, you might think we just arrive at our fates by coincidence, but you're the one making choices, you have some control over where you end up. I don't know is this is right or now, but that's what came to mind when I saw that scene, she is the game piece bouncing back and forth, Chicago to LA and back again, trying to achieve and also realizing that she has a life, friends, an ex- back here, and she won't be young forever. Having kids, as the actor from episode 1 says, is a young person's game.