As an actor, person to actor, mind to actor, animal to actor, sound to actor, senses to actor, feelings to actor, I need to be able to keep this crucial aspect in mind: As an actor you create images for the audience. To stir THEIR imagination, you must be fully connected and committed to a dynamic idea through your body, mind, and spirit. You can do this by physicalizing a specific and powerful image that you initially created deep inside you through the discovery of breathing, alignment, senses, imagery, sound, and personal experience of all these things to specific physical movements. Ideas locked in the intellect and not released through the body cannot be executed in a visual sense for an audience.
Ultimately, it's all about the audience. It's not really about you. It's about you to discover it for yourself in order to portray it in a universal form that everyone would understand. In order to do this, you have to see what works for you, and what doesn't work for you. So you have to be vulnerable to try and release everything through exercise and practice. It's all about that in acting class. In acting class, that's the etiquette, to follow through with all of this. It's not about oh, do I look foolish. It's about oh, is this a way I can relate to a movement, and does this movement portray what I want it to portray?
This sort of mentality is something I must maintain in an acting class to carry out tasks appropriately and learn from them.