The whole thing about life being a journey and enjoying the journey, and learning feel and texture, which we as Aspies can get good at.
That is, don't overplan the outcome. Each semester, have courses that you can both enjoy and get good grades at.
Get your schedule as early as you can and then fine tune it. I mean, make changes, largely based on your gut instincts. Make changes (probably) this summer, the week before school starts, and the week of. That's a lot of changes, but that's what I recommend AND start pre-studying in a way that works for you and that you enjoy. Take one extra course, and then drop your least promising course within the first two weeks. When I went to two different American universities in the 1980s and early 90s, you could drop a course two and a half weeks into the semester and get a full refund! And it would never show up on a transcript. Use this. To some extent, and I'm very much into learning for its own sake, but to some extent, school is a game. Learn to play it well.
And be open to the times when people are open to intellectual topics.