I am low key when I get home from teaching my high school students.

I think it depends of situation)) You can't be low-key person at work if you are at negotiations or something else... But you can be th eager person, when you're sparring to somebody...)))

depends on the situation. but i suppose it's more low-key than the other.

i never think of this

I am not a low-key person and not to stand out either, I am among the two