When you are frustrated, and you can't find more strength to carry on, the easiest thing to do is to quit. But If you could just find a small portion of energy inside of you and to hold tie for just a moment, changes are that you could pass the test and make it to your the place of success and achievement. If your dream was very easy to accomplish, that just means that your dream was not big enough,

Winners never quit, and quitters never win

It always seems impossible until it's done  

For though the righteous fall seven times, they rise again,
Proverbs 24:16

You can do this! You got this!