It's good to make coffee for yourself.
Ted is working long hours on an important project at the office and begins to get tired and unfocused.
Ted wants to feel more energized.
Ted makes himself a cup of coffee in the office break room before returning to his desk.
Ted does a few jumping jacks and splashes cold water on his face.
The coffee makes Ted feel alert and energetic and his productivity soars.
Ted feels refreshed momentarily but quickly gets tired again and his productivity suffers.