Question

Self-disclosure must be

Answer 1

Answer:

I believe its

a. brief

Explanation:

Self-disclosure is a process of communication by which one person reveals information about themself to another. The information can be descriptive or evaluative, and can include thoughts, feelings, aspirations, goals, failures, successes, fears, and dreams, as well as one's likes, dislikes, and favorites.

Answer 2

Answer:

Voluntary

Hope I helped!