For example even reading a book is wasting energy, even if you are just drinking tea and not eating any food your entire life.

If you were efficient you would not be alive.

The car that does not move is more efficient than a fast car.

If you were efficient you would not be alive.

The rock is more efficient than the tree.

If you were efficient you would not be alive.

Let's stop the pessimism. Start creating some bloatware. Open up your Java and cause the entire desktop to absorb more energy than an electric 1200 watt heater, and praise the day. Praise the day!