One of the most amazing role in love is about patience from the book forty rules of love:
Patience does not mean to endure with negative emotions. It means to look at the results. What does patience mean? It means looking at the thorn and see the flower, looking to the night and see the light. Impatience means to be shortsighted and couldn't able to see the outcome. The lovers of God never run out of patience because they know that time is needed for the crescent moon to become full.
we should be optimistic all the time when we do any thing, we should work any thing as if we will succeed and their is no probability for failure that's what patience means. it means that we should patient and have confident with god and with our ability that we will achieve our goals.
so be optimistic dear friends and for any questions don't hesitate to contact me.