La situación se tornó frustrante, ya que a pesar de mis esfuerzos, no logré resultados satisfactorios.
The situation became frustrating, as despite my efforts, I did not achieve satisfactory results.
Context: personal growth Experimentar el rechazo constante puede ser una experiencia frustrante en el ámbito profesional.
Experiencing constant rejection can be a frustrating experience in the professional realm.
Context: work A menudo, los obstáculos en la vida son más frustrantes que desalentadores, ya que nos obligan a encontrar nuevas formas de avanzar.
Often, the obstacles in life are more frustrating than discouraging, as they force us to find new ways to move forward.
Context: philosophy