How do I practice acting upset with someone?

Question

So I can look good When I know they are right do I take acting classes, give speeches, microwave myself, try to practice provoking? Ideas guys?!!!

Answer 1

Remember a time you were upset, and channel that emotion into the dialogue.

Answer 2

The same way you practice acting in love with someone.

Answer 3

Appearing to be upset doesn't make anyone look good.

Learning to act really well, enough to give a convincing performance, takes many, many years of good quality classes and loads of stage and film experience.

But why would you - or anyone - want to pretend to be upset with someone?  Either you are, or you aren't.