Which Programming Languages Do I Learn?

Hello thread viewers.

I just finished secondary school this September and I would like to know which Languages I should learn. I would also like to know if I could combine the learning with a competitive subject like law in university without losing grades.

I've already started learning SQL and plan to learn Tableau before getting admitted to university this January but I'm having trouble deciding where to go from there.

Front page would be appreciated if it gets more people to see this post.