Secondly, it's unacceptable to fail the freshman, but in fact, as long as you choose the teaching secretary of the college where your major is located, this teacher seems to agree. Anyway, there are teachers who specialize in this. You just need to talk to him.
Third, the second major has no weekends. Generally speaking, it starts about four weeks after the start of school, and then ends about four weeks earlier than this major. Summer vacation is usually a month's class. Even if the class is arranged for more than one month, the teacher will compress it. Summer vacation is very tiring.
Fourth, this mainly depends on your major, what major you choose as your second major, and your future development direction. If the two majors don't touch each other, and you don't plan to use them to find a job in the future, or if the work direction of both majors is not good, then there is no need to choose two majors. Waste time, energy and money. With these energies, one can specialize well.
But if you want to choose, personally think that accounting is a better major, but the failure rate is also relatively high. Choosing a second major requires a lot of perseverance and patience, and many people can't stick to it.
Of course, economy and finance are also good. It all depends on your personal future development direction. My current second major is basically useless, but it is generally more useful to enter the second major of state-owned enterprises. I'm still in my original major.