You are what you constantly do

If you have a habit of not wasting resources, you are an energy-saver.

On the other hand, if you have exceptions to the rule, you are a partial energy-saver.

And if you only save energy from time to time, you are a rare energy saver.

And if you never save energy, you are not an energy saver.

The conclusion? You are what you constantly do.

PS: “You” = “me”.