If you are at ease, you are feeling confident and relaxed, and are able to talk to people without feeling nervous or anxious. ( source ) Stress Management: Relaxing Your Mind and Body How to Relax Your Body and Mind - I especially like the last part of the article, "How to Maintain a State of Relaxation."
"We realized that the important thing was not the film itself but that which the film provoked." Fernando Solanas