With ever increasing mindfulness, our own feelings will change as we reflect on the causes for those feelings.
We know that acting in haste, motivated by anger, disappointment or desperation will result in the causes of unwanted effects.
So when you encounter what appears to be an insurmountable challenge, a wall if you will, you should tell yourself, “Since there is a wall here, a wide open expanse must lie on the other side.”
Rather than becoming discouraged, you should realise that the very fact you are encountering this wall is actual proof of the progress that you have made so far.
So if you find yourself facing such a wall, prepare to strive with all your heart, and you will surely find a way to get to the other side.