Your mind will wear you out 24/7 with preparations for the future. Can you stand up and sit down at the same time?
People are nowhere to be found, they are always somewhere in the future or the past.
This moment prepares me for the next. I always have what I need when I pay attention to what is happening in this moment but when I prepare for the future I am always behind and I live in lack.
The sage does not do yet all is done. Lao Te Ching