If you speak English what other language do you want to learn and why, may I ask.
For someone who is on the move constantly or work for some company which deal all over the world, its good for that person to know two language not included native language. Sometime english is not enough in dealing with people, because there is people who dont know english but know some other language, like german or spanish.
Maybe Chinese would be more preferable, and they play a big role in crypto with their mining powers