Coolness under strain (5)
I believe the answer is:
poise
(Other definitions for poise that I've seen before include "Dignity; equilibrium" , "Sang-froid" , "Elegance" , "Balance; composure" , "Self-confidence" .)
I believe the answer is:
poise
(Other definitions for poise that I've seen before include "Dignity; equilibrium" , "Sang-froid" , "Elegance" , "Balance; composure" , "Self-confidence" .)