seeing its transparency

I always say that there's a kind of implicit mindfulness and wisdom in metta practice. The very process of letting go of a distraction implies in some way seeing its transparency, not freaking out over it, not being angry about it, not getting involved with it, not identifying with it. You may not consciously say to yourself, "Oh, look, this moment is changing," but you can't let go of the distraction unless you are actually seeing that. You would be trying to push it away from anger rather than actually letting go. So to do the metta practice, you actually bring forth that level of wisdom.

~ Sharon Salzberg, in Spirit Rock Meditation Center Newsletter, 1997