Learning broadcast host really needs some financial support, because it belongs to art major, so the expenses are relatively large, and this major has certain requirements for image, so it also needs more expenses in image, of course, much less than tuition.

Of course, it's never too late to learn again and again. Many people don't start studying until the second half of senior two. It's definitely no problem to pass the joint exam. You're only a freshman now, and it's still a long time, and you won't get much from the joint exam. However, the number of people studying this major is increasing year by year, which may be more difficult in the future, but it is definitely not too late to learn from now on. Come on!

As for what to do when you come out, that's later, usually announcers and hosts, but now more and more people choose this major, and there is not much guarantee for employment. Unless you are excellent, after all, a TV station doesn't need several hosts. If you really like it, put more effort into it. I believe you will stand out and wish you success!