As soon as you go outside, there is sunlight. When, within your mind, within your heart there is no light, then, the sunlight cannot find you. All that sunlight does, is find your body. If you have sunlight within your heart, within your mind, wherever you are there is sunlight. This is important to practice, wherever you are, open that mind of yours, place yourself in the worst position and practice. What is practice? Those things that we are not willing to do, we go and do. Those things that we are not willing to undertake, we undertake. What we are not willing to face, we face! This is what we call practice.
GN Rinpoche