Words similar to self-containment

Example sentences for: self-containment

How can you use “self-containment” in a sentence? Here are some example sentences to help you improve your vocabulary:

He moves and acts like a celebrity jock, and he can make his narcissistic self-containment look as if he's keeping something in reserve--to protect his "instrument," as it were.
An actor known for a narcissistic blend of preening and Buddha-like self-containment, Gere proved in Pretty Woman (1990) to be a marvel at reflecting her light, like a piece of space debris that in the rays of the sun reveals jewellike facets.