I just wanted to add that taking courses in many different fields of study can make many things much more interesting to you. If you study history, math, science, language, etc, and understand “the rules” behind each of these things, you’ll be able to have more intelligent, engaging discussion in a range of topics, and be interested in many different things.
For example, football (american) was never very interesting to me because I never understood the rules. I used to think it was flat out boring and stupid. Once I was educated about the rules of football, it became a lot more interesting to me because I understood the basics of what was going on. Then I could start asking my own questions. Things like overall strategies and tactics and such. Now I find football to be much more entertaining, and even though I don’t go out of my way to watch games, I can sit down with friends who happen to have it on and enjoy it with them.
Such is the same with any field of study. If you study chemistry, biology and physics, you’re going to find certain things more interesting and fascinating when you are watching the news, or the discovery channel, etc. You are going to be more informed when it comes time to vote in elections with regards to things that impact the environment by being better educated in the various sciences.
If you study history, you’ll be able to see and draw parallels to current topics and everyday life becomes a lot more fascinating.
If you study foreign languages, the oddities and uniqueness of your own language will become very clear and you’ll enjoy it ways you never even knew you were missing.
When you study math, you learn how to solve problems, choose techniques best suited for solving that problem, and be able to justify your solution and explain it. You learn how to form a logical proof, even if you don’t realize it, and a deep understanding of mathematics can make for a richer, more rational way of carrying arguments and beliefs.
There is a huge, huge benefit to being broadly and widely educated in things beyond just what you find intrinsically interesting. The reason those things are interesting to you in the first place is because you were educated in them in some way in the first place, and it made you question more about it.