In a moment, there is nothing you need. It is only over time, that needs arise. It is impossible to be hungry, for example, in a moment. It is impossible to be tired. It is only a period of time that makes it possible to become hungry or tired.
These needs keep you from peace. They fill your mind with motivation for action. They tell you it is time to go and have something to eat. It is time to lay down and have a nap.
To fend off each of these needs would be like pulling leaves from a large tree. To pull up the tree all at once by its trunk, you need only to forget the passage of time.
There is nothing to need if there is nothing to come. There is nothing to need if there is only now.