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The habit of filtering possible actions based on whether the time you have is sufficient to complete them.
This is a model for choosing what to do at any given moment. It is based on the idea of focusing only on what you can possibly do where you are with what you have.
The length of time an action will take to complete.
The habit of filtering possible actions based on whether the energy you have is sufficient to complete them.
The practice of filtering action choices based on the situation you are in.