Mandy was really nervous before her speech, but she just kept concentrating on how important she believed her message to be. She felt very convicted in her message, and that conviction finally helped her dispel her nervousness before the presentation. Which tip about developing confidence in public speaking does this example reflect?

Ryan tells ty that he will give him his best pokemon card in exchange for ty's autographed baseball card. ty feels this is a fair trade. however, when ryan trades with ty, ryan gives him his second best pokemon card instead. why was this trade not beneficial for both parties? a) ryan lied about what he was giving to ty. b) ty lied about what he was giving to ryan. c) baseball cards are worth more than pokemon cards. d) pokemon cards are worth more than baseball cards.