I can be extremely talkative and extremely quiet too.
That's me, too.
I am the quiet type
I am talkative I guess, but mostly only online, and maybe sometimes in real life, but in both cases, I have to like the person and be comfortable with them.
More talkative on EP than I have ever been in person. My friends would be surprised.
I'm talkative, but value my quiet time.
talkative. . . . .