You may feel grateful for what you have or what you experience. This is good. But can you feel grateful for whatever is here, now, as it is? This poem on unusual gratitude points the way.
On the spiritual path, we are always on a quest for achieving this and achieving that, with the hope that one day it will result in the achievement of enlightenment. But enlightenment is not an achievement! Where does that leave all your activity, your frenetic doing? What you may be missing is the secret of relaxation.