Irony is mostly created by B. the contradiction between appearance and reality
This is most visible in dramatic irony, but also in other types of ironies.
Health psychology approaches the two as having a relationship.
Answer:
1.) A negative effect of saying something that someone disagrees with is that it can cause contervisy and maybe viewed in a bad light
2.) A positive effect is that it can add a new perspective to that view and can enlighten others
