Our fatigue is often caused not by work, but by worry, frustration and resentment.
— Dale Carnegie

frustration, although quite painful at times, is a very positive and essential part of success.
Bo Bennett frustration quote

Frustration quotes
Picture quote about Frustration

Lack of discipline leads to frustration and self-loathing.
— Marie Chapian

Laughter and tears are both responses to frustration and exhaustion. I myself prefer to laugh, since there is less cleaning do to do afterward.
— Kurt Vonnegut

We inevitably doom our children to failure and frustration when we try to set their goals for them.
— frustration quotation by Dr. Jess Lair