When you let go of your attention for a little while, do not think you may recover it whenever you please.
EpictetusWe need to regularly stop and take stock; to sit down and determine within ourselves which things are worth valuing and which things are not; which risks are worth the cost and which are not. Even the most confusing or hurtful aspects of life can be made more tolerable by clear seeing and by choice.
Epictetus