I'm not short sighted, excuse my post on the internet for not encapsulating an entire life's worth of advice. You should not take all your coursework because you think it will get you a job. The skills he'll pick up studying cosmology or any other science field will be applicable to a career...
Lmao at all the super seriousness. If you even think you might like cosmology just keep reading about it and learn about it. Education isn't for a career, you should learn what you want to because you want to know it.
I was held back in math in high school as well and never thought much of...