Crossword puzzle clue "good trait to have in a crisis"

Good trait to have in a crisis

Trait of "trait"

"Never, at any crisis of your life, have I known you to have a handkerchief" speaker

Shakespeare character who says "Good night, ladies; good night, sweet ladies; good night, good night"

Trait of one displaying good judgment

Trait of a good sportsman

Good trait for a tightrope walker

Good trait in a housemate