to suffer because of a bad decision or mistake
страдать из-за плохого решения или ошибки (stradat iz-za plokhogo resheniya ili oshibki)
"He burned his fingers by trusting the wrong person."
"Он обжег свои пальцы, доверившись не тому человеку." (On obzheg svoi pal'tsy, doverivshis' ne tomu cheloveku.)
to act in a manipulative or strategic way to gain advantage
to manage both work and personal life at the same time
to identify and fix issues or errors
to stay out of trouble; to behave properly
in private; secretly
to have the opposite result of what was intended