a moment of sudden discovery or realization
момент внезапного открытия или осознания (moment vnezapnogo otkrytiya ili osoznaniya)
"He had a Eureka moment when he solved the equation."
"он испытал эурека момент, когда решил уравнение." (on ispyltal Eureka moment, kogda reshil uravnenie)
to deal with your fears or bad memories courageously
to achieve a small success but fail in the larger goal
To use something to its full potential.
to have romantic feelings for someone, often secretly
to gradually become more confident
to fail to experience something enjoyable