There's great wisdom in the statement Jafar makes to Iago many a times in the Disney movie Aladdin, "Patience Iago." Patience is a tricky subject. Patience is more than just waiting. It's also about not getting frustrated or discouraged.
So when we're in those tough situation where our frustration might get the best of us, just think of the wise words that Jafar spoke, "Patience Iago."