have one's act together — anything done, being done, or to be done; deed; performance: a heroic act.
at ease — If you are at ease, you are feeling confident and relaxed, and are able to talk to people without feeling nervous or anxious. If you put someone at their ease, you make them feel at ease.
silenced — absence of any sound or noise; stillness.
not turn a hair — any of the numerous fine, usually cylindrical, keratinous filaments growing from the skin of humans and animals; a pilus.
relieved — to ease or alleviate (pain, distress, anxiety, need, etc.).
