Buddha Zen tarot
Your Zen tarot card states:
Mindfulness is a state of Presence. It is paying attention on purpose without judgement or other disturbing thoughts.
Mindfulness is the quality of fullness of attention, non-distraction. In that sense it is the key to life.
All human beings suffer from a mind full, which is not Mindful at all. If you would record what one's mind produces there would be a lot of noise and rubbish audible. Eventually your quality of life is determined by the quality of your mind. Know yourself by contemplation.