"I don't have an act. I just try to talk as quietly as I can and stay calm"

In this quote, Catherine O'Hara is referring to her approach to carrying out or entertaining. She recommends that she does not have actually a scripted regular or a particular act that she follows. Instead, she tries to keep things simple by speaking softly and staying composed. This approach may indicate that O'Hara worths credibility over a refined performance. By speaking silently and staying calm, she might be much better able to get in touch with her audience and convey a sense of genuineness. In general, O'Hara's declaration stresses the value of being oneself and staying grounded, instead of relying on a rehearsed personality.