Only two tips i can give from college are 1. Study some topics outside college hours because teachers can be pretty awful at explaining sometimes. 2. You might enter college thinking you have a clear idea of what you want to do once you finish but be prepared because that idea might change at any point in time, be open to change and adapt.
About the music, I'm not really sure tbh, Track 1 was originally the main theme but I'm not convinced, I feel it has good things but something tells me it's not enough.
All versions of track 3 were made as a chase theme but I think they work more like an atmosphere for the actual theme.
Track 2 has good ideas, specially the little melodies that complement each other and was though for main theme also but in my opinion is too bland.
Those 3 tracks feel very disconnected in my opinion, maybe they could work in different situations after some polish but what I'm missing in general for the tracks and the whole OST is that one melody that is recognizable and that really represent the game, if you know what I mean