We desire to always have a compatible environment, an environment that is compatible in terms of physicality with us or at least easily handleable. It is a minimum requirement (part of our essentials) that support our lives and our life styles. It is the right possibility/order of fulfilling space that surround us, part of our space control. The space that connect us with external realities, the smooth energetic translationI/O (in and out) that interact with us. Sometimes nicequietude is recommended.