Experienced riders do not fall off their horses. In the same way, when unexpected harm or sudden difficulties befall us, if love and compassion, rather than annoyance, come welling up in us of their own accord-in other words, if uncomfortable situations can be used to advantage in our lives, that is a sign that we have accomplished something in the Mind Training. So it is vitally important for us to continue in our efforts.
~~~
Enlightened Courage: An Explanation of Atisha's Seven Point Mind Training