Evidence from opinion is accepted by an audience when they believe the "expert" is

You should challenge yourself to choose speech topics that do not interest you in order to improve as a speaker

Indicate whether the statement is true or false

When people interact with those within their own culture, it provides _______ and decreases.

a. comfort; the need to learn a new language. b. predictability; the threat of the unknown. c. a social life; loneliness. d. self-doubt; self-esteem.